RETTER, Gy. BOOK REVIEWS. Benedikt Ottó: Beiträge zur Weiterentwicklung der Theorie der Gleichstrommaschine, I-lI. ; H. Jordan, V. Klima, K. P. Kovács: Asynchronmaschinen Periodica Polytechnica Electrical Engineering, [S. l.], v. 21, n. 4, p. 377–379, 1977. Disponível em: https://pp.bme.hu/ee/article/view/4901. Acesso em: 7 may. 2024.