X11d'

@article{DBLP:journals/cartographica/X11d,
  title     = {Technical Notes {\&} Ephemera},
  journal   = {Cartographica},
  volume    = {46},
  number    = {4},
  year      = {2011},
  pages     = {262-266},
  ee        = {http://dx.doi.org/10.3138/carto.46.4.262},
  bibsource = {DBLP, http://dblp.uni-trier.de}
}