Faye Ringel, former American professor of Humanities at the United States Coast Guard Academy and an author
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Julius Ringel (1889–1967), Austrian-born German General of Mountain Troops (General der Gebirgstruppen)
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Erwin Ringel (1921–1994), Austrian psychiatrist and neurologist who dedicated his life to suicide prevention
Julius Ringel | Ringel–Hall algebra | Faye Ringel | Erwin Ringel |
Gian-Piero Ringel studied film production at the Deutsche Film- und Fernsehakademie Berlin (dffb).
Ringel–Hall algebra, generalization of the Hall algebra, studied by Ringel (1990)