by:
Cybienko, Helena
Author
In: Acta Polono-Ruthenica ISSN 1427-549X R. 2001, [t.] 6, s. 293-303
Journal article
In: Acta Polono-Ruthenica ISSN 1427-549X R. 2001, [t.] 6, s. 293-303
Journal article