%0 Journal Article %A M. P. Zektser %A V. I. Rahovskii %T Investigation of the current density dependence in cathode spot on %J Doklady Akademii Nauk %D 1984 %P 86-89 %V 278 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1984_278_1_a20/ %G ru %F DAN_1984_278_1_a20