Combining global and local virtual lights for detailed glossy illumination

@article{pub8499,
    author = {

Davidovic, Tomás
 and 

Krivanek, Jaroslav
 and 

Hasan, Milos
 and 

Slusallek, Philipp
 and 

Bala, Kavita
},
    title = {Combining global and local virtual lights for detailed glossy illumination},
    year = {2010},
    month = {12},
    volume = {29},
    number = {6},
    pages = {143--1},
    journal = {ACM Transactions on Graphics (TOG)},
    publisher = {ACM},
    note = {Proceedings of ACM SIGGRAPH Asia 2010}
}