Skelette aus dem slawisch-awarischen Gräbefeld in Virt. Hana Hanáková , Milan Stloukal , Luboš Vyhnálek 1976 | volume 32 | issue 2-4 | pages 57–114 PDF
A taxonomic revision of Velenovský‘s types of operculate discomycetes (Pezizales) preserved in National Museum, Prague. Mirko Svrček 1976 | volume 32 | issue 2-4 | pages 115–194 PDF
