??????, ????, ??? . 1988. ????? ?????????? ???????? ????? ?????????? ???????? ?? ????????????? ? ?????????????????? ? ?????. ?????????????? ??????????? / ???????????????? ??????????? / Contrastive linguistics 13. (?????????????? ??????????? / ???????????????? ??????????? / Contrastive Linguistics). 128.

??????, ????, ??? . 1986. ????? ???????-???????????? ????????? ??? ?????. ?????????????? ??????????? / ???????????????? ??????????? / Contrastive linguistics 11. (?????????????? ??????????? / ???????????????? ??????????? / Contrastive Linguistics). 120?121.