@book{Lehmann2015,
author = {Lehmann, Christian},
year = {2015},
isbn = {978-3-946234-06-7 (Hardcover)},
isbn = {978-3-946234-07-4 (Softcover)},
language = {eng},
copyright = {http://creativecommons.org/licenses/by/4.0/},
title = {Thoughts on grammaticalization},
url = "http://dx.doi.org/10.17169/refubium-22314",
}