@article{EP_1999_7_a21,
     author = {I. Lakkis and A. F. Ghoniem},
     title = {Grid-free simulation of radiative transport in a participating medium},
     journal = {ESAIM. Proceedings},
     pages = {234--246},
     publisher = {mathdoc},
     volume = {7},
     year = {1999},
     doi = {10.1051/proc:1999022},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.1051/proc:1999022/}
}