@book{eprints471,
         address = {?????},
       publisher = {?????},
           title = {Unix-??????? ?????????? ??????? : ????????? ???????? ?? ????????? ???????????? ????? ??? ????????? 4 ?????},
            year = {2014},
          author = {????, ?. ?. and ???????, ?. ?.},
             url = {http://eprints.library.odeku.edu.ua/id/eprint/471/}
}