R. Logan

Plasmid cloning vectors for the conjugal transfer of DNA from Escherichia coli to Streptomyces spp.

K. O'Brien, R. Rao, B. Schoner, 1992, Gene.

Biosynthetic studies on antibiotic A47934

L. D. Boeck, B. Briggs, M. Zmijewski, 1987, Antimicrobial Agents and Chemotherapy.

Solubilization of Acid-Swollen Cellulose by an Enzyme System from a Species of Alternaria

D. J. Siehr, R. Logan, 1966 .