| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Open Content: Zagadnienia Prawne | 978-83-7601-432-6 (83-7601-432-3) | ||
| Rough Sets and Knowledge Technology: 8th International Conference, RSKT 2013, Halifax, NS, Canada, October 11-14, 2013, Proceedings | 978-3-642-41298-1 (3-642-41298-X) | 2013 | Pawan Lingras · Marcin Wolski · Chris Cornelis · Sushmita Mitra |
| Śladami Marka Hlaski | 978-83-85331-56-8 (83-85331-56-5) | 1994 | |
Parol · Springer · Wolters Kluwer