@article{lagunas2019similarity,
    author = {Lagunas, Manuel and Malpica, Sandra and Serrano, Ana and
    Garces, Elena and Gutierrez, Diego and Masia, Belen},
    title = {A Similarity Measure for Material Appearance},
    journal = {ACM Transactions on Graphics (Tog, Proc. SIGGRAPH 2019)},
    volume = {38},
    number = {4},
    year = {2019}
}