@article{JGAA_2007_11_1_a7,
     author = {Ben Roberts and Dirk Kroese},
     title = {Estimating the {Number} of s-t {Paths} in a {Graph}},
     journal = {Journal of Graph Algorithms and Applications},
     pages = {195--214},
     publisher = {mathdoc},
     volume = {11},
     number = {1},
     year = {2007},
     doi = {10.7155/jgaa.00142},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.7155/jgaa.00142/}
}