%0 Journal Article
%A V. V. Petrov
%A V. M. Ageev
%T On the choice of regularizing functionals, and optimal time
%J Doklady Akademii Nauk
%D 1990
%P 18-20
%V 313
%N 1
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DAN_1990_313_1_a2/
%G ru
%F DAN_1990_313_1_a2