@misc{elediasc12433,
           title = {Stochastic Ray Propagation in Stratified Random Lattices ? Comparative Assessment of Two Mathematical Approaches},
           month = {January},
          author = {Anna Martini and Luca Marchi and Massimo Franceschetti and Andrea Massa},
            year = {2007},
             url = {http://www.eledia.org/students-reports/433/},
        keywords = {Percolation theory, Stochastic ray tracing, Optical ray propagation, Stratified random media},
        abstract = {In this report, ray propagation in stratified semi-infinite percolation lattices consisting of a succession of uniform density layers is considered. The final version of this article is available at the url of the journal PIER: http://www.jpier.org/PIER/}
}