| Periodical/Year | 1998 |
| Periodical/Issue | 33 (2. c.) |
| Periodical / Volume | 1,2 |
| Periodical/Year | 1997 |
| Periodical/Issue | 32 (2 c.) |
| Periodical / Volume | 1,2 |
| Periodical/Year | 2002 |
| Periodical/Issue | 37 (2. c,) |
| Periodical / Volume | 1,2 |
| Periodical/Year | 1994 |
| Periodical/Issue | 29 |
| Periodical / Volume | 1.2 |
| Periodical/Year | 2017 |
| Periodical/Issue | 54(2 c.) |
| Periodical / Volume | 1,2 |
| Periodical/Year | 2018 |
| Periodical/Issue | 55 (4 c.) |
| Periodical / Volume | 1,2,3,4 |
| Periodical/Year | 2019 |
| Periodical/Issue | 56 ((2 c.) |
| Periodical / Volume | 1,2 |
| Periodical/Year | 2020 |
| Periodical/Issue | 57(3 c.) |
| Periodical / Volume | 1,2,3 |
