@article{zu223629, title = {????????? ?????? ? ??????, ??? ????? ????????? ?? ???????? ?????}, author = {?. ?. ??????????? ? ?????????}, year = {2016}, pages = {108--112}, journal = {???????????? ???????????? ??????????? ? ?????? ??????????????: [??????? ???????? ?????] / ?? ???. ???. ?.?. ???????, ?.?. ?????????, ?.?. ??????}, url = {http://eprints.zu.edu.ua/23629/} }