"Catch a falling frog", by Derek Elsom, New Scientist, June 2, 1988 p38; Dennis Wheeler and Julian Mayes, Regional Climates of the British Isles (CRC Press, 1997)p239; http://www.eswd.eu/cgi-bin/eswd.cgi
Stephen L. Newman, Constitutional politics in Canada and the United States (SUNY Press, 2004) p255; John F. Conway, Debts to pay: the future of federalism in Quebec (James Lorimer & Company, 2004) p115; "Ottawa, 9 provinces get BNA deal but Levesque vows he'll fight on", Montreal Gazette, November 6, 1981, p1
Bill Yenne, Secret Gadgets and Strange Gizmos: High-Tech (and Low-Tech) Innovations of the U.S. Military (Zenith Imprint, 2006) p58; "MAN ON MARS: SCIENTIST'S PLAN FOR LANDING, Sydney Morning Herald, August 3, 1969, p4
Nuclear Arms Control: Background and Issues (National Academies Press, 1985) p113 (November 18); Ronald Reagan, An American Life (Simon & Schuster, 1990) p49; Remarks; "'Zero option' pleases leaders of Europe; experts doubtful", Modesto (CA) Bee, November 19, 1981, p1
web.archive.org
"Space: Radiant Lift-Off, Hasty Landing", TIME Magazine, November 23, 1981; "Dead fuel cell forces early return for the Columbia", Deseret News (Salt Lake City), November 12, 1981, p1
David Hebditch and Ken Connor, How to Stage a Military Coup: From Planning to Execution (Skyhorse Publishing, 2009) p153; "South Africa: Cooked Goose", TIME Magazine, August 9, 1982