Bystrowianidae

Florian Witzmann, Rainer R. Schoch and Michael W. Maisch (2008). A relict basal tetrapod from Germany: first evidence of a Triassic chroniosuchian outside Russia. Naturwissenschaften 95 (1): 67–72. doi:10.1007/s00114-007-0291-6. Buchwitz, M.; Foth, C.; Kogan, I.; Voigt, S. (2012). On the use of osteoderm features in a phylogenetic approach on the internal relationships of the Chroniosuchia (Tetrapoda: Reptiliomorpha). Palaeontology 55 (3): 623–640. doi:10.1111/j.1475-4983.2012.01137.x.