@article{697826,
      note = {Previous edition: 2011.},
      author = {Siegesmund, Siegfried, and Snethlage, Rolf,},
      url = {http://library.usi.edu/record/697826},
      title = {Stone in architecture properties, durability / [electronic  resource] :},
      recid = {697826},
      pages = {1 online resource.},
}