1. Phoma exigua Desm. and its varieties;Boerema;Persoonia,1967
2. Synthetic hatching agents for Heterodera schachtii and their mode of action;Clarke;Nematologica,1964
3. Relationships between nematode-destroying fungi and soil-borne phytonematodes;Cooke;Phytopathology,1968
4. A key to the nematode-destroying fungi;Cooke;Transactions of the British Mycological Society,1964
5. Parasites des helminthes;Dollfus,1946