@article{escidoc:0808, title = {{Electronic sputtering from HOPG: A study of angular dependence}}, author = {Tripathi, A. and Khan, S. A. and Srivastava, S. K. and Kumar, M. and Kumar, S. and Rao, S. V. S. N. and Lakshmi, G. B. V. S. and Siddiqui, A. M. and Bajwa, N. and Nagaraja, H. S. and Mittal, V. K. and Sz\"okefalvi, A. and Kurth, M. and Pandey, A. C. and Avasthi, D. K. and Carstanjen, H. D.}, journal = {{Nuclear Instruments and Methods B}}, volume = {212}, pages = {402--406}, year = {2003}, doi = {} }