Adrian, Edgar Douglas; H. C. Matthews, Bryan. 1934. The Berger Rhythm: Potential Changes from the Occipital Lobes in Man. Brain, Volume 57, Issue 4 (December 1934), S. 355 - S. 385. Reprint: Brain, Volume 133, Issue 1 (January 2010), S.3 - S.6
https://doi.org/10.1093/brain/57.4.355