1. A stable colorimetric standard for chlorophyll;Guthrie;Amer. Journ. of Bot.,1928
2. The physiological and chemical conditions in polyploid plants (Hungarian, with an English summary);Györffy;Arbeiten Ungar. biol. Forschungsinst.,1941
3. The size and number of the chloroplasts and the chlorophyll content in eupolyploid forms experimentally produced;Kostoff;Current Science,1938
4. Physiological differences within a natural polyploid series;Löve;Hereditas,1942
5. Über den Chlorophyllgehalt autopolyploider Pflanzen;Pirschle;Naturwiss.,1941