Sinclair03'

BibTeX

@article{DBLP:journals/sigplan/Sinclair03,
  author    = {Robert Sinclair},
  title     = {Interactive mathematics textbooks},
  journal   = {SIGPLAN Notices},
  volume    = {38},
  number    = {2},
  year      = {2003},
  pages     = {47-56},
  ee        = {http://doi.acm.org/10.1145/772970.772976},
  bibsource = {DBLP, http://dblp.uni-trier.de}
}