1950s. Later developments In 1973, a new Institut für Sexualwissenschaft was opened at the University of Frankfurt am Main (director: Volkmar Sigusch), and 1996 at the Humboldt University of Berlin. References Notes Bibliography Further reading Isherwood, Christopher. (1976) Christopher and His Kind, 1929-1939, 1st edition. Farrar, Straus and Giroux. Full text on OpenLibrary. Blasius, Mark and Phelan, Shane ed. (1997) We Are Everywhere: A Historical Source Book of Gay and Lesbian Politics (See the chapter: "The Emergence of a Gay and Lesbian Political Culture in Germany" by James D. Steakley). Grau, Günter ed. (1995) Hidden Holocaust? Gay and Lesbian Persecution in Germany 1933-45. Lauritsen, John and Thorstad, David (1995) The Early Homosexual Rights Movement (1864-1935). (Second Edition revised) Steakley, James D. (9 June 1983) "Anniversary of a Book Burning". pp.18–19, 57. The Advocate (Los Angeles) Marhoefer, Laurie. (2015) Sex and the Weimar Republic: German Homosexual Emancipation and the Rise of the Nazis. University of Toronto Press. Taylor, Michael Thomas; Timm, Annette F.; Herrn, Rainer eds. (2017) Not Straight From Germany: Sexual Publics and Sexual Citizenship Since Magnus Hirschfeld. JSTOR: 10.3998/mpub.9238370. Film Rosa von Praunheim, director (Germany, 2001) The Einstein of Sex (A biographical drama about Magnus Hirschfeld - English subtitled version available). External links "Institute for Sexual Science (1919-1933)" Online exhibition of the Magnus Hirschfeld Society - warning, complex JavaScript and pop-up windows. Documentation in the Archive for Sexology, Berlin When Books Burn - University of Arizona multimedia exhibit. First homosexual movement Magnus Hirschfeld Sexology organizations Persecution of homosexuals in Nazi Germany Transgender studies Sexual orientation and medicine Scientific organizations established in 1919 1919 establishments in Germany Organizations disestablished in 1933 1933 disestablishments in Germany Medical research institutes in Germany Medical and health organisations based in Berlin Education in Nazi Germany Research institutes established in 1919 Companies acquired from Jews under Nazi rule