@article{PfenningerMagnin2006,
  author    = {Markus Pfenninger and Fr{\´e}d{\´e}ric Magnin},
  title     = {Phenotypic evolution and hidden speciation in Candidula unifasciata ssp. (Helicellinae, Gastropoda) inferred by 16S variation and quantitative shell traits},
  journal   = {Molecular ecology},
  volume    = {10},
  number    = {10},
  pages     = {2541 -- 2554},
  doi       = {10.1046/j.0962-1083.2001.01389.x},
  year      = {2006},
}