1. Mean excitation energy for the stopping power of light elements
2. M. Berger, H. Bichsel, BE(the) ST(opping) code BEST, personal communication from M. Berger to H. Paul, 1993.
3. P.L. Grande, G. Schiwietz, Convolution Approximation for Swift Particles (CasP), Version 4.0. Available from: .
4. H. Paul, Stopping Power for Light Ions. Available from: .