1. Alkylpyridines and Arylpyridines;Chemistry of Heterocyclic Compounds: A Series Of Monographs;2008-01-02
2. Synthesis of benzylpyridine using copper zeolite and irradiation - a modified method;Journal of Chemical Technology & Biotechnology;1999-08
3. Chapter VI The Chemistry of the Tropane Alkaloids;The Alkaloids: Chemistry and Physiology;1950
4. Synthese der Alkaloide;Der Heutige Stand der Synthese von Pflanzenalkaloiden;1913
5. Aldehyde und Ketone der aliphatischen Reihe;Biochemisches Handlexikon;1911