%A ?. ?. ??????
%J XVI International Scientific and Practical Conference Social and Economic Aspects of Education in Modern Society
%T Harmonic-bayan instrumentation of Gorlivka factory of musical instruments
%X ? ?????? ?????? ?????????? ????? ?????? ??????????? ??????? ???????? ????????????
%N 1
%K musical instrument factory, bayan, harmonica, structures, range, keyboard
%P 35-38
%D 2019
%I Warsaw
%L zu234560