@article{zu24637,
           title = {??????????? ?????????? ?? ????? ?????????? ???????????? ???????????? ? ????????????? Lymnaea stagnalis (mollusca, gastropoda, pulmonata) ?? ????-??'????},
          author = {?. ?. ??????????},
            year = {2001},
           pages = {18--20},
         journal = {????????? ??????? ???????? ?? ?????????? ???????????? ????????????: ????????? ???????????? ???????? ??????????? (13 ?????? 2001 ?.). - ?.: ???, 2001. - 52 ?.},
             url = {http://eprints.zu.edu.ua/4637/}
}