Reports on Geodesy
Reports on Geodesy > 1998 > z. 9/39 > 225-231
Reports on Geodesy > 1998 > z. 9/39 > 163-173
Reports on Geodesy > 1998 > z. 9/39 > 393-397
Reports on Geodesy > 1998 > z. 9/39 > 196-207
Reports on Geodesy > 1998 > z. 9/39 > 263-273