1. Sur le nouveau genre Protascus;Dangeard;CR. Acad. Sci., Paris,,1903
2. The ecology of predacious fungi, I. Preliminary survey;Duddington;Trans. Brit, mycol. Soc.,1951
3. Nematode-destroying fungi in agricultural soils;Duddington;Nature, Lond.,,1954
4. Zur Kenntniss der Infections-Krankheiten niederer Thiere und Pflanzen;Zopf;Nova Acta Academiae Caesareae Leopoldino-Carolinae Germanicae Naturae Curiosorum,,1888