@article{DAN_1961_140_5_a18, author = {G. S. Ivanov-Kholodnyi and L. A. Antonova}, title = {Ionosphere ionization at night (corpuscular hypothesis)}, journal = {Doklady Akademii Nauk}, pages = {1062--1065}, publisher = {mathdoc}, volume = {140}, number = {5}, year = {1961}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DAN_1961_140_5_a18/} }