The Zentralblatt MATH database
contains now the mathematical literature back to 1868, thus covering a period of more than 135 years.
"Jahrbuch über die Fortschritte der Mathematik" was the first comprehensive reviewing journal in mathematics.
It contains information on almost all publications in mathematics and its applications from the years 1868 - 1942.
As a part of the DFG (German National Science Foundation) Project
"Electronic Research Archive for Mathematics (ERAM)" the data of the
printed Jahrbuch volumes where digitized by re-keyboarding, and supplemented by Englisch titles, keywords, classification and additional data. This process has been completed recently.
Now, for the first time the content of Zentralblatt and the complete Jahrbuch can be accessed in a single database.
Sites web :
Zentralblatt à Berlin ;
Miroir de Zentralblatt en France