@article{Limbourg2009,
  author    = {Robert de Limbourg},
  title     = {Memoire pour servir a l´historie naturelle des fossiles des Pays-Bas},
  volume    = {1 [1. S{\´e}r.]},
  number    = {14},
  pages     = {369 -- 418},
  year      = {2009},
}