Bondar, I.I.BondarYelizarova, K.K.YelizarovaDudnyk, A.A.DudnykMel’nikova, I.I.Mel’nikova2013-06-102013-06-102012-12-06http://ir.nmu.org.ua/handle/123456789/1641enLEAFLETINGArticle