@conference{825071, author = {X Guo and E Bell and J Thompson and G Dunn and M Bannister and Ray Phaneuf and A Smith}, title = {Backscattering in electron-impact excitation of multiply charged ions, ed. by P. Richard}, year = {1993}, month = {1993-01-01 00:01:00}, publisher = {The Physics of Highly Charged Ions, Orleans, 1, FR}, language = {en}, }