Cover of the work “Development of protection against emergency operating conditions of a mine district network with variable frequency and voltage up to 1000 V”. Author: Shprekher, Dmitry Markovich. Degree: Candidate of Sciences. Year: 1995

Development of protection against emergency operating conditions of a mine district network with variable frequency and voltage up to 1000 V

Moscow

242 pp.

Development of protection against emergency operating conditions of a mine district network with variable frequency and voltage up to 1000 V — Shprekher, Dmitry Markovich — 1995 — Russian Dissertation Library