@manual{zu239083, type = {????????????}, title = {??????? ? ??????? ????????????-?????????? ???????????? ??? ????, ??? ??????? ????????????? ?????? ?????}, author = {?. ?. ?????? and ?. ?. ?????? and ?. ????????? and ?. ?. ???????? and ?. ?. ?????????}, address = {Boston}, publisher = {Primedia eLaunch}, year = {2022}, url = {http://eprints.zu.edu.ua/39083/} }