4 Hotine-Marussi symposium on mathematical geodesy : Trento, Italy : September 14-17, 1998. : Sep 1998, Trento, Italy. (International Association of Geodesy Symposia ; 122)
4 Hotine-Marussi symposium on mathematical geodesy : Trento, Italy : September 14-17, 1998. : Sep 1998, Trento, Italy.
(International Association of Geodesy Symposia ; 122)