@article{TIMB_2011_19_1_a7,
     author = {V. V. Lepin},
     title = {On cycle covers of graphs with bounded pathwidth},
     journal = {Trudy Instituta matematiki},
     pages = {71--84},
     publisher = {mathdoc},
     volume = {19},
     number = {1},
     year = {2011},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/TIMB_2011_19_1_a7/}
}