1. Non-conventional Machining Technologies;Kruth,1993
2. Micro spark erosion;van Osenbruggen;Philips Technisch Tijdschrift,1969
3. Japan's micromachining initiative forces U.S. government into another prickly position,1991
4. Electro-discharge machine for micro-hole drilling;Sato;National Technical Report,1985
5. Drilling of deep microholes by EDM;Masuzawa;Ann. CRIP,1989