@InProceedings{macwhinney:2005:Psychocomp,
  author    = {MacWhinney, Brian},
  title     = {Item Based Constructions and the Logical Problem},
  booktitle = {Proceedings of the Workshop on Psychocomputational Models of Human Language Acquisition},
  month     = {June},
  year      = {2005},
  address   = {Ann Arbor, Michigan},
  publisher = {Association for Computational Linguistics},
  pages     = {53--68},
  url       = {http://www.aclweb.org/anthology/W/W05/W05-0507}
}