H-O. · Hubert Ossadnik Zbigniew Libera
| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Karpacki swiat Bojkow i Lemkow | 978-83-7576-260-0 (83-7576-260-1) | 2015 | Zbigniew Libera |
| Osobliwosci Bieszczadow wschodnich | 978-83-89183-12-5 (83-89183-12-9) | 2005 | Wojciech Wesolkin |