1. Den Dooren de Jung , L. E. 1926 Bijdrage tot de kennis von het mineralisatieproces Nijgh and van Ditmer's Rotterdam
2. Preserving and germicidal action of various sugars and organic acids on yeasts and bacteria;Erickson;Food Res.,1942
3. Gautheret , R. J. 1945 La culture des tissus Lagnysur Marne. France
4. Some common sugars, polysaccharides, and organic acids as carbon sources for plant tissue cultures;Hildebrandt;Amer. Jour. Bot.,1946
5. Some common alcohols as carbon sources for plant tissue cultures;Hildebrandt;Amer. Jour. Bot.,1947