??????? ??? ??????? ????? ??? ?????? ???? ??? ?? ???? ????? ??? ?????? 1973 ???? ??????? ??????? ??????? ?? ??? ????? ??? ??? ????? ????? ????????? ??????? ?????? ???? ??????? ??? ?????? ????? ??????? ?? ????????? ?????? ??? ?? ?????? ?? ??? ?? ???????? ????????? ?????? ??? ??????? ?? ??? ?? ??? ?????. The idea was examined and located to general

??? ??????.. ???? ????? ???????.. ???? ??????? ???? ????????? ?????????????.. ????? ???? ????? ????????? ??????? ?????????? - ??? ???? ????????? ?????? ?? ????????? ???? ???? ????? ??????? ?????? ????????? ?? ??? ??????? ??? ?????? ??????? ???????? ??? ???? ??? ?????? ??? ??? ?????? ?? ???. ?? ??? ??? ????? ????? ??????????. ?????? ????????? ???