@article{zu219116,
           title = {The military activity of Hetman Petro Konashevich-Sahaydachny},
          author = {D. G. Tkachuk},
       publisher = {???-?? ??? ??. ?. ??????},
            year = {2015},
           pages = {171--173},
         journal = {????????????? ??????? ?????? ????????? ???????: ????????? ??????????? ???????-?????????? ???????????? ??????????? ??? ????????? ???????? ??????????????: ???????, 15 ?????? 2015 ?.},
             url = {http://eprints.zu.edu.ua/19116/}
}