@inproceedings{inproceedingsd8e49e14, title = {A finite-element program for calculations of cosmic ray propagation}, author = {Morel, Jose Carlos Orsi and Perso, Patricia and Martins, Marcos Nogueira and Likhachev, Vladimir Petrovich and Cruz, Manoel Tiago Freitas da}, year = {2000}, publisher = {SBF}, booktitle = {Reunião de Trabalho sobre Física Nuclear no Brasil} }