????????, ????. 1992. ???????????? ?? ????????? ?? ???? ????. ?????????????? ??????????? / ???????????????? ??????????? / Contrastive linguistics 17. (?????????????? ??????????? / ???????????????? ??????????? / Contrastive Linguistics). 102?104.

????????, ????. 1992. ??????? ????????? ???????????? ????????. ?????????????? ??????????? / ???????????????? ??????????? / Contrastive linguistics 17. (?????????????? ??????????? / ???????????????? ??????????? / Contrastive Linguistics). 78?79.