@techreport{zu29436, type = {?????}, title = {???????? ?????????? ? ???????????}, author = {?. ?. ??????????? and ?. ?. ?????????? and ?. ?. ????????? and ?. ?. ??????????? and ?. ?. ????????}, publisher = {???????????: ????????}, year = {2012}, url = {http://eprints.zu.edu.ua/9436/}, abstract = {? ?????????? ?????????? ???????, ???'????? ? ???????? ????????????, ? ????? ??????? ????????? ???????????? ? ??????. ???????????? ?????????? ????, ???? ???????? ????? ??????? ????? ??????????. ??????? ???????? ???????? ???????, ???????? ??????????? ??????????? ??????? ???????????, ?????????? ?????????? ????-???????. ????????? ???????? ???????????? ??????? ?????????? ? ??????. ??????? ???????, ??????????????? ? Google Apps ??? ?????????????, Open Class, Piazza ? ??. ????? ???? ??????? ?????????? ?????? ?????????, ???'?????? ?? ????????????? ?????????????, ? ????? ?????????? ? ??????????????? ????? ??????.} }