1. Beiträge zur Kenntnis des Vasodentins
2. The ground sloth Megatherium americanum: skull shape, bite forces and diet;Bargo;Acta Palaeontologica Polonica,2001
3. Hypsodonty in Pleistocene ground sloths;Bargo;Acta Palaeontologica Polonica,2006
4. Muzzle of South American Pleistocene ground sloths (Xenarthra, Tardigrada)
5. Paleobiology of Pleistocene ground sloths (Xenarthra, Tardigrada): biomechanics, morphogeometry and ecomorphology applied to the masticatory apparatus;Bargo;Ameghiniana,2008