?????????, ???. 2009. ?????????? ?? ????????? XXXIV (2009) ?? ???????? ?????????????? ???????????. ?????????????? ??????????? / ???????????????? ??????????? / Contrastive linguistics 34. (?????????????? ??????????? / ???????????????? ??????????? / Contrastive Linguistics). 166?171.

?????????, ???. 2008. ?????????? ?? ????????? ?????? (2008) ?? ???????? ?????????????? ???????????. ?????????????? ??????????? / ???????????????? ??????????? / Contrastive linguistics 33. (?????????????? ??????????? / ???????????????? ??????????? / Contrastive Linguistics). 177?180.