Notes on the Complexity of Complex Heads in a Minimalist Grammar Jens Michaelis author 2002-05 text Proceedings of the Sixth International Workshop on Tree Adjoining Grammar and Related Frameworks (TAG+6) Robert Frank editor Association for Computational Linguistics Universitá di Venezia conference publication michaelis-2002-notes https://aclanthology.org/W02-2208/ 2002-05 57 65