@article{ZNSL_2014_427_a7,
     author = {O. E. Samoilova},
     title = {On graphs which can be drawn on an orientable surface with small number of intersections on an edge},
     journal = {Zapiski Nauchnykh Seminarov POMI},
     pages = {114--124},
     publisher = {mathdoc},
     volume = {427},
     year = {2014},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/ZNSL_2014_427_a7/}
}