![no cover found](https://literarybibliography.eu/themes/default/images/no_cover.png)
by???:
V: Tvar R. 1928
Journal article
V: Tvar R. 1928
Journal article
![no cover found](https://literarybibliography.eu/themes/default/images/no_cover.png)
by???:
V: Tvar R. 1929
Journal article
V: Tvar R. 1929
Journal article
![no cover found](https://literarybibliography.eu/themes/default/images/no_cover.png)
by???:
V: Tvar R. 1931
Journal article
V: Tvar R. 1931
Journal article
![no cover found](https://literarybibliography.eu/themes/default/images/no_cover.png)
by???:
V: Tvar R. 1931
Journal article
V: Tvar R. 1931
Journal article