Hawkins, John A. 2002. Symmetries and Asymmetries: their Grammar, Typology, and Parsing. Theoretical Linguistics 28. 95-149.
@article{Hawkins-2002,
author = {Hawkins, John A.},
journal = {Theoretical Linguistics},
pages = {95-149},
title = {Symmetries and Asymmetries: their Grammar, Typology, and Parsing},
volume = {28},
year = {2002}
}