@article{5966,
      author       = "Szpunar, Walenty and 13. valné shromáždění MUGG
                      Berkeley 1963",
      title        = "Determination of the azimuth by observation of the groups
                      of stars in elongations  ",
      year         = "1963",
      note         = "1.4. 1964. - 1 sv.",
}