@article{article5a09140d,
title   = {First application of the real space linear muffin tin orbital atomic sphere approximation method for calculationg fermi contact hyperfine fields},
author = {Petrilli, H M and Frota-Pessoa, S},
year = {1993},
doi = {10.1007/bf00568161},
journal   = {Hyperfine Interactions}
}