Description of atmospheric conditions at the Pierre Auger Observatory using the Global Data Assimilation System (GDAS) by Abreu, P, Aglietta, M, Ahlers, M, Ahn, E, Albuquerque, I, Allard, D, Allekotte, I, Allen, J, Allison, P, Almela, A, Almela, A, Alvarez Castillo, J, Alvarez-Muñiz, J, Ambrosio, M, Aminaei, A, Anchordoqui, L, Andringa, S, Antičic, T, Aramo, C, Arganda, E, Arganda, E, Arqueros, F, Asorey, H, Assis, P, Aublin, J

Measurement of the depth of maximum of extensive air showers above 10{18} eV. by Abraham, J, Abreu, P, Aglietta, M, Ahn, E, Allard, D, Allekotte, I, Allen, J, Alvarez-Muñiz, J, Ambrosio, M, Anchordoqui, L, Andringa, S, Anticić, T, Anzalone, A, Aramo, C, Arganda, E, Arisaka, K, Arqueros, F, Asorey, H, Assis, P, Aublin, J, Ave, M, Avila, G, Bäcker, T, Badagnani, D, Balzer, M

The Pierre Auger Observatory I: The Cosmic Ray Energy Spectrum and Related Measurements by Collaboration, TPA, Abreu, P, Aglietta, M, Ahn, E, Albuquerque, I, Allard, D, Allekotte, I, Allen, J, Allison, P, Castillo, J, Alvarez-Muñiz, J, Ambrosio, M, Aminaei, A, Anchordoqui, L, Andringa, S, Antičić, T, Anzalone, A, Aramo, C, Arganda, E, Arqueros, F, Asorey, H, Assis, P, Aublin, J, Ave, M, Avenier, M

Update on the correlation of the highest energy cosmic rays with nearby extragalactic matter by Collaboration, TPA, Abreu, P, Aglietta, M, Ahn, E, Allard, D, Allekotte, I, Allen, J, Castillo, J, Alvarez-Muñiz, J, Ambrosio, M, Aminaei, A, Anchordoqui, L, Andringa, S, Antičić, T, Anzalone, A, Aramo, C, Arganda, E, Arisaka, K, Arqueros, F, Asorey, H, Assis, P, Aublin, J, Ave, M, Avenier, M, Avila, G

Atmospheric effects on extensive air showers observed with the surface detector of the Pierre Auger observatory (vol 32, pg 89, 2009) by Abraham, J, Abreu, P, Aglietta, M, Aguirre, C, Ahn, E, Allard, D, Allekotte, I, Allen, J, Allison, P, Alvarez-Muniz, J, Ambrosio, M, Anchordoqui, L, Andringa, S, Anzalone, A, Aramo, C, Arganda, E, Argiro, S, Arisaka, K, Arneodo, F, Arqueros, F, Asch, T, Asorey, H, Assis, P, Aublin, J, Ave, M

Studies of Cosmic Ray Composition and Air Shower Structure with the Pierre Auger Observatory by Collaboration, TPA, Abraham, J, Abreu, P, Aglietta, M, Aguirre, C, Ahn, E, Allard, D, Allekotte, I, Allen, J, Alvarez-Muñiz, J, Ambrosio, M, Anchordoqui, L, Andringa, S, Anzalone, A, Aramo, C, Arganda, E, Argirò, S, Arisaka, K, Arneodo, F, Arqueros, F, Asch, T, Asorey, H, Assis, P, Aublin, J, Ave, M

The Pierre Auger Observatory V: Enhancements by Collaboration, TPA, Abreu, P, Aglietta, M, Ahn, E, Albuquerque, I, Allard, D, Allekotte, I, Allen, J, Allison, P, Castillo, J, Alvarez-Muñiz, J, Ambrosio, M, Aminaei, A, Anchordoqui, L, Andringa, S, Antičić, T, Anzalone, A, Aramo, C, Arganda, E, Arqueros, F, Asorey, H, Assis, P, Aublin, J, Ave, M, Avenier, M

The Pierre Auger Observatory IV: Operation and Monitoring by Collaboration, TPA, Abreu, P, Aglietta, M, Ahn, E, Albuquerque, I, Allard, D, Allekotte, I, Allen, J, Allison, P, Castillo, J, Alvarez-Muñiz, J, Ambrosio, M, Aminaei, A, Anchordoqui, L, Andringa, S, Antičić, T, Anzalone, A, Aramo, C, Arganda, E, Arqueros, F, Asorey, H, Assis, P, Aublin, J, Ave, M, Avenier, M

Operations of and Future Plans for the Pierre Auger Observatory by Collaboration, TPA, Abraham, J, Abreu, P, Aglietta, M, Aguirre, C, Ahn, E, Allard, D, Allekotte, I, Allen, J, Alvarez-Muñiz, J, Ambrosio, M, Anchordoqui, L, Andringa, S, Anzalone, A, Aramo, C, Arganda, E, Argirò, S, Arisaka, K, Arneodo, F, Arqueros, F, Asch, T, Asorey, H, Assis, P, Aublin, J, Ave, M

Advanced functionality for radio analysis in the Offline software framework of the Pierre Auger Observatory by Abreu, P, Aglietta, M, Ahn, E, Albuquerque, I, Allard, D, Allekotte, I, Allen, J, Allison, P, Alvarez Castillo, J, Alvarez-Muiz, J, Ambrosio, M, Aminaei, A, Anchordoqui, L, Andringa, S, Antičić, T, Aramo, C, Arganda, E, Arqueros, F, Asorey, H, Assis, P, Aublin, J, Ave, M, Avenier, M, Avila, G, Bäcker, T

Search for First Harmonic Modulation in the Right Ascension Distribution of Cosmic Rays Detected at the Pierre Auger Observatory by Collaboration, TPA, Abreu, P, Aglietta, M, Ahn, E, Albuquerque, I, Allard, D, Allekotte, I, Allen, J, Allison, P, Castillo, J, Alvarez-Muñiz, J, Ambrosio, M, Aminaei, A, Anchordoqui, L, Andringa, S, Antičić, T, Aramo, C, Arganda, E, Arqueros, F, Asorey, H, Assis, P, Aublin, J, Ave, M, Avenier, M, Avila, G

A search for ultra-high energy neutrinos in highly inclined events at the Pierre Auger Observatory by Collaboration, TPA, Abreu, P, Aglietta, M, Ahlers, M, Ahn, E, Albuquerque, I, Allard, D, Allekotte, I, Allen, J, Allison, P, Almela, A, Castillo, J, Alvarez-Muñiz, J, Ambrosio, M, Aminaei, A, Anchordoqui, L, Andringa, S, Anticic, T, Aramo, C, Arganda, E, Arqueros, F, Asorey, H, Assis, P, Aublin, J, Ave, M

The Fluorescence Detector of the Pierre Auger Observatory by Collaboration, TPA, Abraham, J, Abreu, P, Aglietta, M, Aguirre, C, Ahn, E, Allard, D, Allekotte, I, Allen, J, Allison, P, Alvarez-Muñiz, J, Ambrosio, M, Anchordoqui, L, Andringa, S, Anzalone, A, Aramo, C, Arganda, E, Argirò, S, Arisaka, K, Arneodo, F, Arqueros, F, Asch, T, Asorey, H, Assis, P, Aublin, J

Advanced functionality for radio analysis in the Offline software framework of the Pierre Auger Observatory by Collaboration, TPA, Abreu, P, Aglietta, M, Ahn, E, Albuquerque, I, Allard, D, Allekotte, I, Allen, J, Allison, P, Castillo, J, Alvarez-Muñiz, J, Ambrosio, M, Aminaei, A, Anchordoqui, L, Andringa, S, Antičić, T, Aramo, C, Arganda, E, Arqueros, F, Asorey, H, Assis, P, Aublin, J, Ave, M, Avenier, M, Avila, G

The Cosmic Ray Energy Spectrum and Related Measurements with the Pierre Auger Observatory by Collaboration, TPA, Abraham, J, Abreu, P, Aglietta, M, Aguirre, C, Ahn, E, Allard, D, Allekotte, I, Allen, J, Alvarez-Muñiz, J, Ambrosio, M, Anchordoqui, L, Andringa, S, Anzalone, A, Aramo, C, Arganda, E, Argirò, S, Arisaka, K, Arneodo, F, Arqueros, F, Asch, T, Asorey, H, Assis, P, Aublin, J, Ave, M

Erratum to "Atmospheric effects on extensive air showers observed with the surface detector of the Pierre Auger observatory" [Astroparticle Physics 32(2) (2009), 89-99] (DOI:10.101... by Abraham, J, Abreu, P, Aglietta, M, Aguirre, C, Ahn, E, Allard, D, Allekotte, I, Allen, J, Allison, P, Alvarez-Muñiz, J, Ambrosio, M, Anchordoqui, L, Andringa, S, Anzalone, A, Aramo, C, Arganda, E, Argirò, S, Arisaka, K, Arneodo, F, Arqueros, F, Asch, T, Asorey, H, Assis, P, Aublin, J, Ave, M

The Pierre Auger Observatory scaler mode for the study of solar activity modulation of galactic cosmic rays by Abreu, P, Aglietta, M, Ahn, E, Allard, D, Allekotte, I, Allen, J, Alvarez Castillo, J, Alvarez-Muniz, J, Ambrosio, M, Aminaei, A, Anchordoqui, L, Andringa, S, Anticic, T, Anzalone, A, Aramo, C, Arganda, E, Arisaka, K, Arqueros, F, Asorey, H, Assis, P, Aublin, J, Ave, M, Avenier, M, Avila, G, Baecker, T

Search for signatures of magnetically-induced alignment in the arrival directions measured by the Pierre Auger Observatory by Collaboration, TPA, Abreu, P, Aglietta, M, Ahn, E, Albuquerque, I, Allard, D, Allekotte, I, Allen, J, Allison, P, Castillo, J, Alvarez-Muñiz, J, Ambrosio, M, Aminaei, A, Anchordoqui, L, Andringa, S, Antičić, T, Anzalone, A, Aramo, C, Arganda, E, Arqueros, F, Asorey, H, Assis, P, Aublin, J, Ave, M, Avenier, M

The Pierre Auger Observatory II: Studies of Cosmic Ray Composition and Hadronic Interaction models by Collaboration, TPA, Abreu, P, Aglietta, M, Ahn, E, Albuquerque, I, Allard, D, Allekotte, I, Allen, J, Allison, P, Castillo, J, Alvarez-Muñiz, J, Ambrosio, M, Aminaei, A, Anchordoqui, L, Andringa, S, Antičić, T, Anzalone, A, Aramo, C, Arganda, E, Arqueros, F, Asorey, H, Assis, P, Aublin, J, Ave, M, Avenier, M

The Pierre Auger Observatory III: Other Astrophysical Observations by Collaboration, TPA, Abreu, P, Aglietta, M, Ahn, E, Albuquerque, I, Allard, D, Allekotte, I, Allen, J, Allison, P, Castillo, J, Alvarez-Muñiz, J, Ambrosio, M, Aminaei, A, Anchordoqui, L, Andringa, S, Antičić, T, Anzalone, A, Aramo, C, Arganda, E, Arqueros, F, Asorey, H, Assis, P, Aublin, J, Ave, M, Avenier, M