%0 Journal Article
%A È. A. Kuz'min
%A V. V. Ilyukhin
%A N. V. Belov
%T Theorem of isolation of the basic system from a vectorial one according to $n$-multiplicity peak (general case, Fedorov's $P1$ group)
%J Doklady Akademii Nauk
%D 1970
%P 831-833
%V 195
%N 4
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DAN_1970_195_4_a20/
%G ru
%F DAN_1970_195_4_a20