@article{Moellendorff2007,
  author    = {Otto Franz von M{\"o}llendorff},
  title     = {Binnen-Mollusken aus Westchina und Centralasien : II},
  journal   = {Ezegodnik Zoologiceskago Muzeja Imperatorskoj Akademii Nauk},
  volume    = {6},
  pages     = {299 -- 412},
  year      = {2007},
}