@article{zu229475, title = {??? ?? ????? (?? ??????? ???????? ?????? ????? ????)}, author = {?. ?. ?????}, year = {2019}, pages = {9--12}, journal = {??? ?? ?????: ??????? ?????????? ?????????????????? ???????? / ?? ???. ?. ?. ?????, ?. ?. ???????????. ? ???????: ?????????? ????? ??? ????? ????? ??????, 2019. ? 48 ?.}, url = {http://eprints.zu.edu.ua/29475/} }