Levy, Carl C.; Weinstein, Gerald D. (1964). "The Metabolism of Coumarin by a Microorganism. II. The Reduction of o-Coumaric Acid to Melilotic Acid". Biochemistry. 3 (12): 1944–7. doi:10.1021/bi00900a027. PMID14269315.
Levy, Carl C.; Weinstein, Gerald D. (1964). "The Metabolism of Coumarin by a Microorganism. II. The Reduction of o-Coumaric Acid to Melilotic Acid". Biochemistry. 3 (12): 1944–7. doi:10.1021/bi00900a027. PMID14269315.