![no cover found](https://literarybibliography.eu/themes/default/images/no_cover.png)
by:
Ruppel, Klaas Ph.
In: Kieliposti. - ISSN 0783-2958. - Helsinki. - 1993 : 3, s. 11-13
Journal article
In: Kieliposti. - ISSN 0783-2958. - Helsinki. - 1993 : 3, s. 11-13
Journal article