@article{AUCMP_1977_18_2_a1,
     author = {Vejvodov\'a, J. and Urb\'ankov\'a, H.},
     title = {Space charge effects in the omegatron},
     journal = {Acta Universitatis Carolinae. Mathematica et Physica},
     pages = {3--12},
     year = {1977},
     volume = {18},
     number = {2},
     mrnumber = {0496219},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/AUCMP_1977_18_2_a1/}
}