Steiner, R. A., Frerichs-Deeken, U., & Fetzner, S. (2007). Crystallization and preliminary X-ray analysis of 1H-3-hydroxy-4-oxoquinaldine 2,4-dioxygenase from Arthrobacter nitroguajacolicus Rü61a: A cofactor-devoid dioxygenase of the α/β-hydrolase-fold superfamily. International Union of Crystallography.

Steiner, Roberto A., Ursula Frerichs-Deeken, und Susanne Fetzner. Crystallization and Preliminary X-ray Analysis of 1H-3-hydroxy-4-oxoquinaldine 2,4-dioxygenase From Arthrobacter Nitroguajacolicus Rü61a: A Cofactor-devoid Dioxygenase of the α/β-hydrolase-fold Superfamily. International Union of Crystallography, 2007.

Steiner, Roberto A., Ursula Frerichs-Deeken, und Susanne Fetzner. Crystallization and Preliminary X-ray Analysis of 1H-3-hydroxy-4-oxoquinaldine 2,4-dioxygenase From Arthrobacter Nitroguajacolicus Rü61a: A Cofactor-devoid Dioxygenase of the α/β-hydrolase-fold Superfamily. International Union of Crystallography, 2007.