@article{Schiavone1997,
  author    = {Mar{\´i}a M. Schiavone},
  title     = {Sobre la presencia de Pyrrhobryum spiniforme (Rhizogoniaceae) en el noroeste de Argentina},
  journal   = {Tropical bryology},
  number    = {13},
  pages     = {19 -- 20},
  year      = {1997},
}