Pollock, Jean-Yves. 1989. Verb movement, Universal Grammar, and the structure of IP. Linguistic Inquiry 20. 365–424.
@article{pollock1989,
author = {Pollock, Jean-Yves},
journal = {Linguistic Inquiry},
key = {Pollock 1989},
number = {3},
pages = {365–424},
title = {Verb movement, Universal Grammar, and the structure of IP},
volume = {20},
year = {1989}
}