%0 Journal Article
%A F. V. Bunkin
%A I. I. Tugov
%T The possibility of electron-positron pair production in vacuum when laser radiation is focussed
%J Doklady Akademii Nauk
%D 1969
%P 541-544
%V 187
%N 3
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DAN_1969_187_3_a16/
%G ru
%F DAN_1969_187_3_a16