@inproceedings{inproceedings299bc4d7, title = {Influence of a primordial magnetic field on the baryon mass fraction of small haloes}, author = {Rodigues, Luiz Felippe S and Souza, Rafael da Silva de Souza and Opher, Reuven}, year = {2009}, publisher = {IAG-USP}, booktitle = {Workshop on Challenges of New Physics in Space} }