1964 April 24 (Reports of Geophysdisc)

1964 December 11 (meeting)

1964 February 28 (Reports of Geophysdisc)

1964 January 10 (meeting)

1964 January 24 (Reports of Geophysdisc)

1964 July 22 (Reports of Geophysdisc)

1964 March 13 (meeting)

1964 May 8 (meeting)

1964 November 13 (meeting)

1964 October 9 (meeting)

1964 Scientific Meeting

1965 April 23 (Reports of Geophysdisc)

1965 April 9 (meeting)

1965 December 10 (meeting)

1965 February 26 (Reports of Geophysdisc)

1965 January 22 (Reports of Geophysdisc)

1965 January 8 (meeting)

1965 March 12 (meeting)

1965 May 14 (meeting)

1965 Meeting for Scientific Papers