Pauly-Wissowa, Realencyclopädie der classischen Altertumswissenschaft, 1894ff, is an encyclopedia of classical scholarship. With its supplements it comprises well over a hundred volumes.
Each article was written by a recognized specialist in the relevant field.
The index to Pauly-Wissowa is available on CD-ROM.
... of the Hegelian school, he, in company with Michelet and others, formed the "centre," midway between Erdmann and Gabler on the one hand, and the "extreme left" ...