@article{zu21006,
          number = {10},
           title = {???? ???????? ? ????????? ????????????? ? ?????? ???????????},
          author = {?. ?. ??????????? and ?. ?. ??????????? and ?. ?. ?????? and ?. ?. ??????? and ?. ?. ??????},
       publisher = {???-?? ??? ??. ?.??????},
            year = {2002},
           pages = {188--192},
         journal = {?????? ????????????? ?????????? ???????????? ????? ????? ??????},
             url = {http://eprints.zu.edu.ua/1006/},
        abstract = {????????? ????????? ???????? ??????????? ?????? ????????? ??????? ?????????? ?????? ?????????????? (40K, 90Sr, 134-137Cs, 226Ra, 232Th). ?????????? ???? ???????? ? ???????? ???????? ????????????? ??????? ? ????????.}
}