@article{Lieberkuehn2007,
  author    = {Johann Nathanael Lieberk{\"u}hn},
  title     = {Sur les moyens propres {\`a} d{\´e}couvrir la construction des visc{\`e}res},
  url       = {http://edoc.bbaw.de/oa/series/retgsZKa72qVo/PDF/273xjODRXvzsU.pdf},
  year      = {2007},
}