@article{JaraboTVCG2014,
    author = {Jarabo, Adrian and Wu, Hongzhi and Dorsey, Julie and Rushmeier, Holly and Gutierrez, Diego},
    title = {Effects of Approximate Filtering on the Appearance of Bidirectional Texture Functions},
    journal = {IEEE Transactions on Visualization and Computer Graphics},
    year = {2014},
}