Initial deep LOFAR observations of Epoch of Reionization windows: I. The North Celestial Pole by Yatawatta, S, Bruyn, A, Brentjens, M, Labropoulos, P, Pandey, V, Kazemi, S, Zaroubi, S, Koopmans, L, Offringa, A, Jelic, V, Rubi, O, Veligatla, V, Wijnholds, S, Brouw, W, Bernardi, G, Ciardi, B, Daiboo, S, Harker, G, Mellema, G, Schaye, J, Thomas, R, Vedantham, H, Chapman, E, Abdalla, F, Alexov, A

Initial LOFAR observations of epoch of reionization windows II. Diffuse polarized emission in the ELAIS-N1 field by Jelic, V, de Bruyn, A, Mevius, M, Abdalla, F, Asad, K, Bernardi, G, Brentjens, M, Bus, S, Chapman, E, Ciardi, B, Daiboo, S, Fernandez, E, Ghosh, A, Harker, G, Jensen, H, Kazemi, S, Koopmans, L, Labropoulos, P, Martinez-Rubi, O, Mellema, G, Offringa, A, Pandey, V, Patil, A, Thomas, R, Vedantham, H