Peter J. Makovicky, Mark A. Norell: Yamaceratops dorngobiensis, a new primitive ceratopsian (Dinosauria: Ornithischia) from the Cretaceous of Mongolia (= American Museum Novitates. Nr. 3530, ISSN0003-0082). American Museum of Natural History, New York NY 2006, (PDF; 7,3 MB).
Vladimir R. Alifanov: Two new dinosaurs of the infraorder Neoceratopsia (Ornithischia) from the Upper Cretaceous of the Nemegt Depression, Mongolian People’s Republic In: Paleontological Journal. Nr. 37(5), ISSN0031-031X, S. 524–534, Abstract
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Vladimir R. Alifanov: Two new dinosaurs of the infraorder Neoceratopsia (Ornithischia) from the Upper Cretaceous of the Nemegt Depression, Mongolian People’s Republic In: Paleontological Journal. Nr. 37(5), ISSN0031-031X, S. 524–534, Abstract
Peter J. Makovicky, Mark A. Norell: Yamaceratops dorngobiensis, a new primitive ceratopsian (Dinosauria: Ornithischia) from the Cretaceous of Mongolia (= American Museum Novitates. Nr. 3530, ISSN0003-0082). American Museum of Natural History, New York NY 2006, (PDF; 7,3 MB).