@article{SEMR_2009_6_a1,
     author = {O. V. Borodin and A. O. Ivanova},
     title = {Partitioning sparse plane graphs into two induced subgraphs of small degree},
     journal = {Sibirskie \`elektronnye matemati\v{c}eskie izvesti\^a},
     pages = {13--16},
     publisher = {mathdoc},
     volume = {6},
     year = {2009},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/SEMR_2009_6_a1/}
}