@article{zu27278,
           title = {??????????? ????? ?????? ??????? ? ???????? Ceratophyllum demersum L.},
          author = {?. ?. ????????? and ?. ?. ??????????},
       publisher = {???????: ??? - ?? ??? ??. ?.??????},
            year = {2012},
           pages = {118--120},
         journal = {?????????? ??????????? - 2012: ????????? ???????????},
             url = {http://eprints.zu.edu.ua/7278/}
}