Journal article
A protoceratopsid skeleton with an associated track from the Upper Cretaceous of Mongolia
Citation
Niedźwiedzki, G.; Singer, T.; Gierliński, G. D.; Lockley, M. G. (2012). A protoceratopsid skeleton with an associated track from the Upper Cretaceous of Mongolia. Cretaceous Research 33(1): 7-10. doi:10.1016/j.cretres.2011.07.001