La Sapienza & Piazza Aldo Moro 2 00133 Roma, Italy e-mail: deconcini@mat.uniroma1.it ... & Federico II & via Cintia Complesso Universitario di Monte S.Angelo 80126 Napoli, ... (...)

Questions of geography (1)

J. Schmatz & P.J. Vrolijk & J.L. Urai (...)

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

Elli Louka

Economic and social geography (1)

С.А.Айвазян & И.С.Енюков & Л.Д.Мешалкин (...)

Астрометрия (1)