@article{10_4064_am_26_4_395_414,
     author = {Piotr Pokarowski},
     title = {Directed forests with application to algorithms related to {Markov} chains},
     journal = {Applicationes Mathematicae},
     pages = {395--414},
     publisher = {mathdoc},
     volume = {26},
     number = {4},
     year = {1999},
     doi = {10.4064/am-26-4-395-414},
     zbl = {0998.60070},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.4064/am-26-4-395-414/}
}