1. Paramecium bursaria: Mating types and groups, mating behavior, self-sterility; their development and inheritance;Biol. Symposia,1940
2. Environmental and genetical variations in yield and colony size of commercial yeasts;Ann. Missouri Botan. Garden,1943
3. On Haplophase and Diplophase in some saccharomycetes. Compt. rend. trav. lab;Carlsberg. Ser. physiol.,1935
4. On two types of spore germination and on genetic segregations in saccharomyces demonstrated through single-spore cultures. Compt. rend. trav. lab;Carlsberg. Ser. physiol.,1937
5. Artificial species hybridization in yeast. Compt. rend. -trav. lab;Carlsberg. Ser. physiol.,1939