M�oltgen, G. (1972). Line commutated thyristor converters. Siemens Aktiengesellschaft.
Chicago Style (17th ed.) CitationM�oltgen, Gottfried. Line Commutated Thyristor Converters. [Berlin]: Siemens Aktiengesellschaft, 1972.
MLA (9th ed.) CitationM�oltgen, Gottfried. Line Commutated Thyristor Converters. Siemens Aktiengesellschaft, 1972.
Warning: These citations may not always be 100% accurate.