@InProceedings{Nerbonne_et_al:1989,
AUTHOR = {Nerbonne, John and Iida, Masayo and Ladusaw, William},
TITLE = {Running on Empty: Null Heads in Head-Driven Grammar},
YEAR = {1989},
BOOKTITLE = {8th Annual West Coast Conference on Formal Linguistics (WCCFL)},
PAGES = {276-288},
EDITOR = {Fee, J. and Hunt, K.},
ADDRESS = {Stanford},
PUBLISHER = {CSLI} }
