@article{Ritschel:2009:Microrendering,
   author    = {Tobias Ritschel and
                Thomas Engelhardt and   
                Thorsten Grosch and                
                Hans-Peter Seidel and
                Jan Kautz and
                Carsten Dachsbacher
               },
   title     = {Micro-Rendering for Scalable, Parallel Final Gathering},
   journal   = {ACM Trans. Graph. (Proc. SIGGRAPH Asia 2009)},
   year      = {2009},
   volume    = {28},
   number    = {5}
  }