@article{27112, author = "XII General Assembly of International Union of Geodesy and Geophysics - Helsinki 1960", title = "Report of Geodetic Works in Turkey presented to the XII General Assembly of International Union of Geodesy and Geophysics - Helsinki 1960 by Turkish Geodetic Survey ", year = "1960", note = "1 sv., 1 sv., čet. příl., Turkish Republic", }