@article{Vimpere2013,
  author    = {Jean Vimp{\`e}re},
  title     = {{\´E}tude de Valvata bourguignati Letourneux 1869 dans son locus typicus en Vend{\´e}e et son rattachement {\`a} Islamia moquiniana (Dupuy 1851), (Mollusca : Gastropoda)},
  journal   = {Le Naturaliste Vend{\´e}en},
  volume    = {3},
  pages     = {111 -- 117},
  year      = {2013},
}