@article{Ramaswami2007,
  author    = {L. S. Ramaswami},
  title     = {The cranial morphology of some examples of Pelobatidae (Anura)},
  journal   = {Anatomischer Anzeiger},
  volume    = {81},
  number    = {4/6},
  pages     = {65 -- 96},
  year      = {2007},
}