1 documents found
Babjak Nikolaj Alexandrovich. Increase of reliability of power contact connections electropneumatic contactor electric locomotives of a direct current
: к.т.н. :
spec.. 05.22.09 - Електротранспорт :
presented. 2004-02-19; popup.evolution: .;
Dniepropetrovsk National University of Railway Transport. – , 0404U000908.
1 documents found
Updated: 2026-03-25
