Dahl, Östen. 2000. The tense-aspect systems of European languages in a typological perspective. In Dahl, Östen (ed.), Tense and Aspect in the Languages of Europe, 3-26. Berlin, New York: Mouton de Gruyter.
http://www.degruyter.com/view/books/9783110197099/9783110197099.1.3/9783110197099.1.3.xml
@incollection{Dahl-2000,
address = {Berlin, New York},
author = {Dahl, Östen},
booktitle = {Tense and Aspect in the Languages of Europe},
editor = {Dahl, Östen},
pages = {3-26},
publisher = {Mouton de Gruyter},
title = {The tense-aspect systems of European languages in a typological perspective},
url = {http://www.degruyter.com/view/books/9783110197099/9783110197099.1.3/9783110197099.1.3.xml},
year = {2000}
}