Periodica Chimica

Pfiiicke and Hawelek in 1952 (SI) mention that the Chemisches Zentralblatt abbreviations are based on the World List and the rules of the International Institute of Intellectual Cooperation, as set forth in German Standard No. 1502 however, the list of journal title word abbreviations used by CZ and published in Periodica Chimica (31) shows considerable variation from the German Standard No. 1502. 

Pfliicke, M., Hawelek, A., Periodica Chimica, Verzeichnis der im Chemischen Zentralblatt referierten Zeitschriften mit den entsprechenden genormten Titelabkiirz-ungen, Verlag Chemie, Berlin, 1952. 

Felice Marco, Nozioni di chimica secondo il sistema periodica [Basics of Chemistry According to the Periodic System of Elements], Vll ed. (Torino Paravia, 1887). 

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