WARNING: Unknown type Conference abstract
WARNING: Unknown type Conference abstract
@article{ritschel2008imperfectillumination,
 author = {Ritschel T, Grosch T, Kim MH, Seidel HP, Dachsbacher C, Kautz J},
 title = {Imperfect Shadow Maps for Efficient Computation of Indirect Illumination},
 year = {2008},
 journal = {ACM Transactions on Graphics (Proc. SIGGRAPH Asia)},
 volume = {27},
 number = {5},
}