@article{27351, author = "International Association of Geodesy. Eleventh General Assembly Toronto, September 3rd - 14th, 1957", title = "Reports of the Hungarian National Committee of the International Geodetic and Geophysical Union for the 1957 Toronto Congress of the Union ", year = "1957", note = "Souběžný název v jazyce francouzském., 1 sv., Zvl. ot. z čas.: Acta Technica Academiae Scientiarum Hungaricae Tomus XVIII, Fasciculi 1 - 2", }