M. Babu, H.-S. Kim, H.-Y. Kim, and S.-J. Hong (2013). Mechanical Milling Behavior and Characteristics of Bi2Te3 Thermoelectric Materials. Practical Metallography: Vol. 50, No. 2, pp. 143-153. doi: 10.3139/147.110221 © Carl Hanser Verlag GmbH & Co. KG ISSN 0032-678X