@article{18968,
      author       = "Kowalczyk, Zygmunt and XIV. Congress of FIG Washington -
                      September 1974 Commission 6. Personal Paper",
      title        = "The Model of Survey-Hydrological Network for the
                      Deformation Research of an Earth Dam  ",
      year         = "1974",
      note         = "1 sv., příl.",
}