% pubman genre = book
@book{item_2147388,
title = {{Contact languages: Critical concepts in language studies}},
editor = {Holm, John and Michaelis, Susanne},
language = {eng},
isbn = {9780415403771},
publisher = {Routledge},
address = {London [u.a.]},
year = {2009},
date = {2009},
pages = {5 vols.},
}