Ferreira, P., Magueijo, J., & Gorski, K. (1998). Evidence for non-Gaussianity in the COBE DMR 4 year sky maps.
Lua i Stíl Chicago (17ú heag.)Ferreira, P., J. Magueijo, agus K. Gorski. Evidence for Non-Gaussianity in the COBE DMR 4 Year Sky Maps. 1998.
Lua MLA (9ú heag.)Ferreira, P., et al. Evidence for Non-Gaussianity in the COBE DMR 4 Year Sky Maps. 1998.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.