1. Manufacture of sintered carbide parts for press tools by electro-spark method;Poteev,1965
2. A Thyratron pulse generator for electro-spark machining of sintered carbides;Kruglov,1965
3. Electro-spark machining of the cutting elements of sintered carbide blanking and piercing dies;Chetverikov,1964
4. Cracking behaviour of sintered carbides during EDM;Lenz;Ann. CIRP,1975
5. A comparative study of the electro-chemical and electro-discharge machining of a tungsten carbide-25% cobalt alloy;Watson,1980