Hunger, J. Inorganic Chemistry, Max Planck Institute for Chemical Physics of Solids, Max Planck Society;
Eilfeld, A., Hunger, J., Sieler, J., & Schulze, B. (2009). Sultam and Sultim Structures, Part 5 [1]. Weak Hydrogen Bonds in Molecular Networks of 2-Hetaryl-3-oxosultams in Comparison with 2-Aryl-3-oxosultams. Zeitschrift für Naturforschung B, 64, 669-675.