%0 Journal Article
%A P. S. Aleksandrov
%A N. V. Efimov
%A V. A. Zalgaller
%A A. V. Pogorelov
%T Aleksandr Danilovich Aleksandrov (on his sixtieth birthday)
%J Trudy Matematicheskogo Instituta imeni V.A. Steklova
%D 1973
%P 225-230
%V 28
%N 2
%I mathdoc
%U http://geodesic.mathdoc.fr/item/RM_1973_28_2_a7/
%G en
%F RM_1973_28_2_a7