@article{ZNSL_2019_488_a2,
     author = {D. V. Karpov},
     title = {On plane drawings of $2$-planar graphs},
     journal = {Zapiski Nauchnykh Seminarov POMI},
     pages = {49--65},
     year = {2019},
     volume = {488},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/ZNSL_2019_488_a2/}
}