Haspelmath, Martin. 2008b. Frequency vs. iconicity in explaining grammatical asymmetries. Cognitive Linguistics 19. 1-33.
@article{haspelmath2008b,
author = {Haspelmath, Martin},
journal = {Cognitive Linguistics},
key = {Haspelmath 2008b},
number = {1},
pages = {1-33},
title = {Frequency vs. iconicity in explaining grammatical asymmetries},
volume = {19},
year = {2008b}
}