@InProceedings{costaflorencio:TAG+6:2002,
  author    = {Costa Flor\^{e}ncio, Christophe},
  title     = {A Note on the Complexity of Associative-Commutative Lambek Calculus},
  booktitle = {Proceedings of the Sixth International Workshop on Tree Adjoining Grammar and Related Frameworks (TAG+6)},
  month     = {May},
  year      = {2002},
  address   = {Universitá di Venezia},
  pages     = {159--162},
  url       = {http://www.aclweb.org/anthology/W02-2222}
}