%0 Journal Article
%T THE PHYSICAL PREPAREDNESS AND MENTAL DEVELOPMENT OF 6-7 YEARS OLD CHILDREN ACCORDING TO THE HEALTH GROUPS
%A Starodubtceva, I.V.
%K 
%J Bulletin of Nizhnevartovsk State University
%D 2017
%N 
%P 5
%I Nizhnevartovsk State University