@article{DAN_1965_163_6_a18, author = {A. I. Morozov}, title = {Focussing of cold quasineutral beams in electromagnetic fields}, journal = {Doklady Akademii Nauk}, pages = {1363--1366}, publisher = {mathdoc}, volume = {163}, number = {6}, year = {1965}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DAN_1965_163_6_a18/} }