Land Sliding Monitoring Using GPS and Conventional Techniques in Gürpınar
Third International Symposium Turkish-German Joint Geodetic Days, İstanbul/TÜRKİYE, 1 Haziran 1999
ÇELİK RAHMİ NURHAN,AYAN TEVFİK,DENLİ HAYRİ HAKAN,ÖZLÜDEMİR MUSTAFA TEVFİK,EROL SERDAR,GROTEN ERWİN,LEİNEN STEFAN