Active experiments : proceedings of Symposium 1 of the COSPAR Twenty-sixth Plenary Meeting held in Toulouse, France, 30th June-11th July 1986 /
COSPAR.Plenary Meeting(26th :1986 :Toulouse, France)
Haerendel, G.
Mendillo, M.
Oxford : Published for the Committee on Space Research by Pergamon,
1988.