????????, ??????, ??? . 2002. ????????????? ??????????? ??? ?????. ?????????????? ??????????? / ???????????????? ??????????? / Contrastive linguistics 27. (?????????????? ??????????? / ???????????????? ??????????? / Contrastive Linguistics). 153?156.

????????, ??????, ??? . 1998. ????? ???????????? ??????????? ?? ???????? ??????? ??? ??????????? ?? ??????????? ????? (?????, 1997). ?????????????? ??????????? / ???????????????? ??????????? / Contrastive linguistics 32. (?????????????? ??????????? / ???????????????? ??????????? / Contrastive Linguistics). 234?236.

????????, ??????, ??? . 1986. ????? ???????-????????? ????????? ? ???????????. ?????????????? ??????????? / ???????????????? ??????????? / Contrastive linguistics 11. (?????????????? ??????????? / ???????????????? ??????????? / Contrastive Linguistics). 122?123.

????????, ??????, ??? . 1982. ???????????? ??????????? ??????????? ? ??????????. ?????????????? ??????????? / ???????????????? ??????????? / Contrastive linguistics 7. (?????????????? ??????????? / ???????????????? ??????????? / Contrastive Linguistics). 79?82.

????????, ??????, ??? . 1978. ?????? ?????, ????????? ?? 100-??????????? ?? ?????????????? ?? ????????. ?????????????? ??????????? / ???????????????? ??????????? / Contrastive linguistics 3. (?????????????? ??????????? / ???????????????? ??????????? / Contrastive Linguistics). 89?90.