S. Gomez-Manzo, I. P. Del Arenal-Mena, and E. Escamilla, “The inactive and active forms of the pyrroloquinoline quinone-alcohol dehydrogenase of Gluconacetobacter diazotrophicus: a comparative study”, Acetic Acid Bacteria, vol. 2, no. s1, p. e2, Feb. 2013.