@book{zu212524, title = {??????? ???????????????? ?????? : ??????????, ???????????, ???????? : ???????????? ????????-???????????? ????????}, author = {?. ?. ???????? and ?. ?. ???????? and ?. ?. ???????? and ?. ?. ???????? and ?. ?. ?????????}, publisher = {???-?? ??? ??. ?. ??????}, year = {2013}, url = {http://eprints.zu.edu.ua/12524/} }