1. The mutation system of the chlorophyll apparatus.;Gustafsson;Kgl. Fysiografiska Sallsk. Handl. (Lund), N. F.,1940
2. Two extreme X-ray mutations of morphological interest.;Gustafsson;Hereditas,1940
3. Polymere Rontgenmutationen bei Hordeum.;Nilsson-Ehle;Nova Acta Leopoldina, Neue Folge,1939
4. Contributions to the genetics of barley. II. The development of the kernel basis and its relation to density.;Tedin;Hereditas,1927