Ionosonde networks and stations Proceedings of session G6 at the XXIVth General Assembly of the International Union of Radio Science (URSI). Kyoto, Japan, August 25-September 2, 1993

Publicado 1995

Computer aided processing of ionograms and ionosonde records proceedings of session G5 at the XXVth General Assembly of the International Union of Radio Science (URSI), Lille, France, August 28 - September 5, 1996

por Unión Científica Internacional de Radio.
Publicado 1998