Media type: E-Article Title: The Hybrid Origin of the Indochinese Gray Langur Trachypithecus crepusculus Contributor: Roos, Christian; Liedigk, Rasmus; Thinh, Van Ngoc; Nadler, Tilo; Zinner, Dietmar imprint: Springer Science and Business Media LLC, 2019 Published in: International Journal of Primatology Language: English DOI: 10.1007/s10764-017-0008-4 ISSN: 0164-0291; 1573-8604 Keywords: Animal Science and Zoology ; Ecology, Evolution, Behavior and Systematics Origination: Footnote: