Keenan, Edward L. and Comrie, Bernard. 1977. Noun Phrase Accessibility and Universal Grammar. Linguistic Inquiry 8.1. 63-99.
@article{jacquesestimative-keenan77accessibility,
author = {Keenan, Edward L. and Comrie, Bernard},
journal = {Linguistic Inquiry},
pages = {63-99},
title = {Noun Phrase Accessibility and Universal Grammar},
volume = {8.1},
year = {1977}
}