1. A comparative study of certain species of Marasmius and Collybia in culture;Arnold;Mycologia,1935
2. Some facts concerning the incompatibility groups, the dicaryotization and the basidiocarp production in;Aschan;Collybia velutipes. Svensk Botanisk Tidskrift,1954
3. La notion d'espèce. III: Le critère d'interfertilité ou intercompatibilité : resultas et problemes;Boidin;Bulletin de la Société Mycologique de France,1980
4. Intercompatibility and the species concept in the saprobic Basidiomycotina;Boidin;Mycotaxon,1986
5. Mycogenetics;Burnett,1975