CraryH07'

@article{DBLP:journals/entcs/CraryH07,
  author    = {Karl Crary and
               Robert Harper},
  title     = {Syntactic Logical Relations for Polymorphic and Recursive
               Types},
  journal   = {Electr. Notes Theor. Comput. Sci.},
  volume    = {172},
  year      = {2007},
  pages     = {259-299},
  ee        = {http://dx.doi.org/10.1016/j.entcs.2007.02.010},
  bibsource = {DBLP, http://dblp.uni-trier.de}
}