BibTex format
@inproceedings{Guarnera:2012:10.1007/978-3-642-33868-7_34,
author = {Guarnera, GC and Peers, P and Debevec, P and Ghosh, A},
doi = {10.1007/978-3-642-33868-7_34},
title = {Estimating Surface Normals from Spherical Stokes Reflectance Fields},
url = {http://dx.doi.org/10.1007/978-3-642-33868-7_34},
year = {2012}
}