Achstetter T, Ehmann C, Wolf DH (November 1982). "Aminopeptidase Co, a new yeast peptidase". Biochemical and Biophysical Research Communications. 109 (2): 341–7. doi:10.1016/0006-291x(82)91726-0. PMID6758786.
Achstetter T, Ehmann C, Wolf DH (November 1982). "Aminopeptidase Co, a new yeast peptidase". Biochemical and Biophysical Research Communications. 109 (2): 341–7. doi:10.1016/0006-291x(82)91726-0. PMID6758786.