(1) Research Institute of Geodesy, Topography and Cartography, Zdiby;(2) Faculty of Civil Engineering, Czech Technical University, Prague
Abstract:
¶rt;mam mam a¶rt;u, m u a nuu mauu nu¶rt; 1970–1977. nauaumGs 11 No 131, 201 uGs 15 No 228. a¶rt; ¶rt;uam mauau ¶rt;u um. ¶rt;uu au naam nuu nu¶rt; ma. 2,uuu au ma. 3.Paper presented at the IUGG XVII Plenary Meeting, Canberra, Dec. 1979.