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    Thiophene and Its Derivatives. John Wiley & Sons. ISBN 9780470188026. Eicher, Theophil; Hauptmann, Siegfried; Speicher, Andreas (2013). The Chemistry of Heterocycles:...
    5 KB (306 words) - 22:33, 3 May 2024
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    Prentice Hall. ISBN 978-0-582-46236-6, or 4th edition. Tietze, Lutz F; Eicher, Theophil (1986). Reactions and Syntheses in the Organic Chemistry Laboratory...
    32 KB (3,938 words) - 08:32, 18 February 2024
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    publishing and journalism, and was influenced by Robert Faesi (1883–1972) and Theophil Spoerri (1890–1974), both writers and professors at the university. Frisch...
    109 KB (14,958 words) - 21:29, 28 July 2024