![16-2 16-2](https://publikace.nm.cz/en/file/621c696f95bf52035962a075e38f05d4/23169/publicationdetail/1971-2.jpg)
1971/16/2
ISSN : 0036-5351
Editor in Chief : PhDr. Jaroslav Vrchotka
Editor in Chief : PhDr. Jaroslav Vrchotka