Statistical survey of widely spread out solar electron events observed with STEREO and ACE with special attention to anisotropiesN. Dresing, R. Gómez-Herrero, B. Heber, A. Klassen, O. Malandraki, W. Dröge and Y. KartavykhA&A, 567 (2014) A27DOI: https://doi.org/10.1051/0004-6361/201423789
