Jean-Pierre Swings

Jean-Pierre Swings (25 June 1943 – 16 January 2023) was an American-born Belgian astronomer. An honorary professor of the University of Liège, he was assistant general secretary of the International Astronomical Union from 1982 to 1985, then general secretary from 1985 to 1988. Provided by Wikipedia
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Quasars, AGNs and Related Research Across 2000 [E-Book] : Conference on the Occasion of L. Woltjer’s 70th Birthday Held at the Accademia Nazionale dei Lincei, Rome, Italy, 3-5 May 2000 /
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Transactions of the International Astronomical Union [E-Book] : Proceedings of the Nineteenth General Assembly Delhi 1985 /