@article{zu25622,
           title = {??????????????? ? ???????? Unio crassus Philipsson, 1788 (Mollusca: Bivalvia: Unionidae) ? ???????? ??????},
          author = {?. ?. ????????? and ?. ?. ??????? and ?. ?. ??????},
            year = {2009},
           pages = {23--24},
         journal = {VI ????????????? ??????-???????????? ??????????? ??????? ?????? ????? ?????????? - 2009?, 21-24 ????. 2009 ?. ? ???????????},
             url = {http://eprints.zu.edu.ua/5622/}
}