@article{FAA_1999_33_3_a11,
     author = {S. V. Savchenko},
     title = {Cohomological {Inequalities} for {Finite} {Topological} {Markov} {Chains}},
     journal = {Funkcionalʹnyj analiz i ego prilo\v{z}eni\^a},
     pages = {91--93},
     publisher = {mathdoc},
     volume = {33},
     number = {3},
     year = {1999},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/FAA_1999_33_3_a11/}
}