@article{zu228463, number = {4 (95)}, title = {???-??????? ?? ????? ???????????? ???????????? ?????????? ????????? ??????? ????? ??????}, author = {?. ?. ??????}, publisher = {???-?? ??? ??. ?.??????}, year = {2018}, pages = {248--251}, journal = {?????? ????????????? ?????????? ???????????? ????? ????? ??????. ??????????? ?????}, url = {http://eprints.zu.edu.ua/28463/} }