@article{eprints5818,
            year = {1998},
         journal = {????????????, ???????????? ?? ??????????},
          volume = {35},
       publisher = {???????? ????????? ??????????? ???????????},
           title = {? ??????? ? ???????? ???????? ?????? ??????? ??? ???????},
           pages = {121--128},
          author = {????, ?. ?. and ????????-?????????, ?. ?.},
             url = {http://eprints.library.odeku.edu.ua/id/eprint/5818/},
            issn = {0130-2914}
}