Lik-Shing Tsang, M.; Schiff, J.A.
Properties of enzyme fraction A from Chlorella and copurification of 3 (2 ), 5-biphosphonucleoside 3 (2 )-phosphohydrolase, adenosine 5 phosphosulfate sulfohydrolase and adenosine-5-phosphosulfate cyclase activities (1976), Eur. J. Biochem., 65, 113-121.