Heine, Bernd. 1994. Areal Influence on Grammaticalization. In Pütz, Martin (ed.), Language Contact and Language Conflict, 55-68. Amsterdam: John Benjamins.
@incollection{Heine-1994,
address = {Amsterdam},
author = {Heine, Bernd},
booktitle = {Language Contact and Language Conflict},
editor = {Pütz, Martin},
pages = {55-68},
publisher = {John Benjamins},
title = {Areal Influence on Grammaticalization},
year = {1994}
}