1. Sur la possibilité de réaliser la culture indefinie des tissus de tubercules de carotte;Gautheret;Compt. Rend. Acad. Sci., Paris,1939
2. Kulturversuche mit isolierten Pflanzenzellen;Haberlandt;Sitzungsb. Akad. Wiss. Wien, Math.-Natur. Kl.,1902
3. Effect of temperature, pH, and sucrose concentration on growth of excised tobacco and sunflower tissue in vitro;Hildebrandt;Amer. Jour. Bot.,1944a
4. Effect of crown-gall bacterial metabolites, crown-gall tissue extracts, and the composition of the medium on growth in vitro of excised tobacco and sunflower tissue;Hildebrandt;Phytopath.,1944b
5. Tumors and other malformations on certain Nicotiana hybrids;Kostoff;Zentralbl. Bakt. Parasit, Infect. 2 Abt.,1930