共 50 条
- [31] Organic sulfur compounds of coal tar and coal tar pitch. 1. Types of organic sulfur compounds and methods of their determination Koks i Khimiya, 1992, (09): : 27 - 31
- [35] COAL-TAR PITCH - PRODUCTION AND PROPERTIES JOURNAL OF APPLIED CHEMISTRY OF THE USSR, 1983, 56 (09): : 1992 - 1996