Laaß, M.; Hampe, O.; Schudack, M.; Hoff, C.; Kardjilov, N.; Hilger, A.: New insights into the respiration and metabolic physiology of Lystrosaurus. Acta Zoologica 92 (2011), p. 363 - 371
10.1111/j.1463-6395.2010.00467.x