@article{27070,
      author       = "Moller Sorensen, Benny and Sturm, Boris and Gatelli, Ettore
                      and XIII. Congress of the International Society for
                      Photogrammetry, Helsinki 1976. Commission VII",
      title        = "Remote Sensing of Water Quality in 7 Lakes in Northern
                      Italy  ",
      year         = "1976",
      note         = "separát, 1 sv.",
}