1. in Encyclopedia of Chemical Technology, Vol. 1 (Eds.: ), Wiley, New York, 1991, pp. 251–266;
2. in Encyclopedia of Chemical Technology, Vol. 1 (Eds.: ), Wiley, New York, 1991, pp. 266–287;
3. in Encyclopedia of Chemical Technology, Vol. 2 (Eds.: ), Wiley, New York, 1991, pp. 346–356.
4. Zur Kenntniss der Isonitrosoverbindungen
5. Vielgliedrige heterocyclische Verbindungen. 12. Mitteilung. Polymethylen-imine