%0 Journal Article
%A T. P. Yakovleva
%T Method of studying number and number of «three»in preschool training with application of presentation
%J Vestnik KRAUNC. Fiziko-matematičeskie nauki
%D 2017
%P 82-99
%N 1
%U http://geodesic.mathdoc.fr/item/VKAM_2017_1_a7/
%G ru
%F VKAM_2017_1_a7