@inproceedings{zu226477,
       booktitle = {?????????? ??????????? ??????? ???????????},
           month = {???????},
           title = {A Schwartz-type boundary value problem for biharmonic functions},
          author = {S.V. Gryshchuk},
            year = {2017},
           pages = {68},
             url = {http://eprints.zu.edu.ua/26477/}
}