TY - CONF ID - zu233357 UR - http://eprints.zu.edu.ua/33357/ A1 - ??????????, ?. ?. A1 - ?????, ?. ?. Y1 - 2021/// TI - ??????? ????????? ??????? ?????????? ??????????? SP - 502 M2 - Berlin, Germany AV - public EP - 506 T2 - The 5th International scientific and practical conference ?Modern scientific research: achievements, innovations and development prospects" ER -