Kaneda, M. and Toninaga, N. (1975). „Isolation and characterization of a proteinase from the sarcocarp of melon fruit”. J. Biochem. (Tokyo)78: 1287-1296. PMID5423.
Kaneda, M., Ohmine, H., Yonezawa, H. and Tominaga, N. (1984). „Amino acid sequence around the reactive site of cucumisin from melon fruit”. J. Biochem. (Tokyo)95: 825-829. PMID6427203.