About RUEGG J C
About Univ. Paris 6
About KASSER M
About Inst.Geographique National Saint Mande, France
About LEPINE J C
About Univ. Paris 6
About Journal of Geophysical Research
About seafloor spreading
About Djibouti
About Geodesy
About アフリカ
About ジブチ
About リフト
About ひずみ
About 累積