@article{article98a71568,
title   = {Dependence on the incident angle of the electronic energy loss of planarly channeled fast ions},
author = {Barbatti, M. and Faria, N. V. Castro and Acquadro Quacchia, Juan Carlos and Donangelo, R.},
year = {1999},
doi = {10.1016/s0168-583x(98)00935-5},
journal   = {Nuclear Instruments & Methods in Physics Research B}
}