Roger Soliva & Frantz Maerten & Jean-Pierre Petit & Vincent Auzias (...)

Булгаков А. Д. & Моссур П. М. & Тищенко В. Е. (...)

Christopher H. Scholz & Ryosuke Ando & Bruce E. Shaw (...)

Geological and geophysical studies of the deep structure of the Earth (1)

Gro Brundtland

Theoretical Geography (1)