1. Bemerkungen über die Flora von Abyssinien;Braun;Flora oder allg. Bot. Zeitung,1841
2. On the hereditary factors of flower colour and of some other characters in the pea;Fedotov;Proc. U.S.S.R. Congr. of Gen. Plant a. An. Breed.,1930
3. Contributions to the genetics of Pisum;Haan;Genetics,1930
4. A genetic analysis of the seed characters wrinkled, dimpled and smooth in Pisum;Hadfield;Journ. Agric. sc.,1935