R. S. · W R. · W.S. · Witold Sadowski
| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Karol Wojtyla Poeta | 978-83-235-0211-1 (83-235-0211-0) | 2006 | Jacek Glazewski |
| O twierdzeniach i hipotezach | 978-83-235-0047-6 (83-235-0047-9) | 2005 | Wiktor Bartol |