Alternating current rectification and allied problems a mathematical and practical treatment from the engineering view-point / L. B. W. Jolley
The diseases of electric machinery : their symptoms, causes, and remedy: a handbook for electrical and mechanical engineers, wiremen, and all in charge of electric generators and motors for continuous and alternating current / C. Kinzbrunner
La lumière ses causes et ses effets / Edmond Becquerel
Vergleich zwischen bogenlampen : mit offenem und geschlossenem lichtbogen in Bezug auf ihre wirtschaftlichkeit / Fritz Hoppe