BIOSYNTHESIS OF THE BIFUNCTIONAL ENZYME GLUTAMINASE-ASPARAGINASE OF PSEUDOMONAS AURANTIACA BKM-548 Article Smirnova I.P., Kabanova E.A., Lebedeva Z.I., Berezov T.T. APPL. BIOCHEM. MICROBIOL.. Vol. 15. 1979. P. 195-198