@article{RCM_2013_47_1_a5,
     author = {Mauricio Bogoya and Cesar A. Gomez S.},
     title = {Modelo discreto para una ecuaci\'on de difusi\'on no local},
     journal = {Revista colombiana de matematicas},
     pages = {83--94},
     year = {2013},
     volume = {47},
     number = {1},
     url = {http://geodesic.mathdoc.fr/item/RCM_2013_47_1_a5/}
}