@article{Iszkuło:2001,
  author  = "G. Iszkuło",
  title   = "The yew (Taxus baccata L.) of the Cisowy Jar reserve near Olecko",
  journal = "Dendrobiology",
  volume  = "Vol. 46",
  pages   = "33--37",
  year    = "2001",
}