Arkhipov, Alexandre. 2009. Comitative as a cross-linguistically valid category. In Epps, Patience and Arkhipov, Alexandre (eds.), New Challenges in Typology. Transcending the Borders and Refining the Distinctions, 223-246. Berlin, New York: Mouton de Gruyter.
http://www.degruyter.com/view/books/9783110219067/9783110219067.4.223/9783110219067.4.223.xml
@incollection{430370,
address = {Berlin, New York},
author = {Arkhipov, Alexandre},
booktitle = {New Challenges in Typology. Transcending the Borders and Refining the Distinctions},
editor = {Epps, Patience and Arkhipov, Alexandre},
pages = {223-246},
publisher = {Mouton de Gruyter},
title = {Comitative as a cross-linguistically valid category},
url = {http://www.degruyter.com/view/books/9783110219067/9783110219067.4.223/9783110219067.4.223.xml},
year = {2009}
}