%0 Journal Article
%T Role of elective courses in training of mathematics in profile classes
%A Levandovskaya, V.A.
%A Akimov, A.A.
%A Soloschenko, M.Y.
%K mathematics, training of pupils in profi le classes, elective courses, profi le education at school
%J Profession-Oriented School
%D 2019
%N 7
%P 3
%I INFRA-M Academic Publishing LLC.