@article{16710, author = "Kryński, Andrzej and Śledziński, Janusz and Wysocki, Jerzy and XVIII General Assembly IUGG Hamburg, 15 - 26 August 1983", title = "Linking of the African Geodetic Continental Network with the Transfer of Technology ti African Countries. XVIII General Assembly IUGG Hamburg, 15 - 27 August 1983 ", year = "1983", note = "1 sv.", }