@phdthesis{Lunghi2018,
  author      = {Enrico Lunghi},
  title       = {Improving the knowledge of European cave salamanders (genus Hydromantes): ecological studies for conservation of a highly threatened endemic species},
  type        = {doctoralthesis},
  school      = {Universit{\"a}t Trier},
  doi       = {10.25353/UBTR-7701-5342-51XX},
  year        = {2018},
}