@article{3102, author = {Rosalba Perna and Wynn Ho and Licia Verde and M. van Adelsberg and Raul Jimenez}, title = {Signatures of Photon-Axion Conversion in the Thermal Spectra and Polarization of Neutron Stars}, year = {2012}, journal = {The Astrophysical Journal}, volume = {748}, pages = {116}, month = {2012-04}, doi = {10.1088/0004-637X/748/2/116}, }