Category:Wikipedia articles incorporating text from Brockhaus-Efron

This category contains articles that incorporate some content from the 1906 Brockhaus and Efron Encyclopedic Dictionary, which is in the public domain. Some articles excerpt the text in its original form; others include significant rewordings of excerpts.

Articles that cite this source should add efron to the article, and efron talk to the talk page.

ru:Категория:Материалы ЭСБЕ