Sivak, A. and Hoffmann-Ostenhof, O. (1961). „Enzymes of meso-inositol catabolism in the yeast Schwanniomyces occidentalis”. Biochim. Biophys. Acta53: 426-428. PMID13913518.
York, J.L., Grollman, A.P. and Bublitz, C. (1961). „TPN-L-gulonate dehydrogenase”. Biochim. Biophys. Acta47: 298-306. PMID13787380.