@ARTICLE{micro-hardness2011, Title={Micro-hardness and machined surface damage study for continuous and discontinuous ultrasonic vibration assisted Electric Discharge Machining},
Author={Jujhar Singh, P.S. Satsangi, R.S. Walia, V.P.Singh },
Journal={International Journal of Materials and Manufacturing Processes},
Volume={0},
Number={0},
Pages={0},
Publisher={Taylor & Francis},
Year={2011}
}