@article{zu223807, volume = {3}, title = {??????? ?????? ???????? ???????????}, author = {?. ?. ????????}, year = {2016}, pages = {242--245}, journal = {????????? ??????? ???????? ???????????}, url = {http://eprints.zu.edu.ua/23807/}, abstract = {?????? ???????? ?????????????? ?????????????? ???????? ??? ????????? ?????????? ?? ?????????? ????????????? ??? ??? ???????? ????? ??????.} }