@article{489439,
      recid = {489439},
      author = {Valdivia-Silva, Julio.},
      title = {Planetary conditions at the Hadean and Archean transition  possible scenarios for the origin of life / [electronic  resource] :},
      publisher = {Nova Science Publishers, Inc.,},
      address = {New York :},
      pages = {92 p. :},
      year = {2011},
      url = {http://library.usi.edu/record/489439},
}