. . . . . . . "1930-09-09Z"^^ . "Ivar Ugi"@en . "Estonian-German organic chemist" . "Ivar Karl Ugi (September 9, 1930 in Saaremaa, Estonia - 29 September 2005 in Munich) was an Estonian-born German chemist who made major contributions to organic chemistry. He is known for the research on multicomponent reactions, yielding the Ugi reaction."@en . "2005Z"^^ . . . . . "Ugi, Ivar Karl"@en . "2005-09-29Z"^^ . . "1930Z"^^ .