%0 Journal Article
%A V. A. Plaksin
%T Representation of numbers as a sum of four squares of integers, two of which are prime
%J Doklady Akademii Nauk
%D 1981
%P 1064-1066
%V 257
%N 5
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DAN_1981_257_5_a8/
%G ru
%F DAN_1981_257_5_a8