Oleg V. Borodin, Alexandr V. Kostochka, André Raspaud, Eric Sopena. Acyclic colouring of 1-planar graphs. Discrete Applied Mathematics, 114(1-3):29-41, 2001.
@article{BorodinKRS01, title = {Acyclic colouring of 1-planar graphs}, author = {Oleg V. Borodin and Alexandr V. Kostochka and André Raspaud and Eric Sopena}, year = {2001}, tags = {graph-rewriting, rewriting}, researchr = {https://researchr.org/publication/BorodinKRS01}, cites = {0}, citedby = {0}, journal = {Discrete Applied Mathematics}, volume = {114}, number = {1-3}, pages = {29-41}, }