????????, ??????, ??????  ???????, ?????? ??. ????????, ??????  ???????, ????  ???????, ??????  ???????? & ??????  ??????, ???-?? . 1984. ?????? ???????????? ??????? ?? ??????????, ????, 6?14 ????????? 1983 ?. ?????? ?????????????. ?????????????? ??????????? / ???????????????? ??????????? / Contrastive linguistics 9. (?????????????? ??????????? / ???????????????? ??????????? / Contrastive Linguistics). 101?124.

??????, ??????, ??? . 1982. ???????????? ??????????? ?? ?????? ?? ??????? ? ???????. ?????????????? ??????????? / ???????????????? ??????????? / Contrastive linguistics 7. (?????????????? ??????????? / ???????????????? ??????????? / Contrastive Linguistics). 90?92.

??????, ??????, ??? . 1981. ????? ????? ?? ?????? ? ??????? ?? ???????. ?????????????? ??????????? / ???????????????? ??????????? / Contrastive linguistics 6. (?????????????? ??????????? / ???????????????? ??????????? / Contrastive Linguistics). 139?140.

??????, ??????, ??? . 1979. ??????????? ?? ?????????? ? ????????????? ???????? ?? ???????? ? ?????? ?????? ? ?????. ?????????????? ??????????? / ???????????????? ??????????? / Contrastive linguistics 4. (?????????????? ??????????? / ???????????????? ??????????? / Contrastive Linguistics). 121?122.