@article{10_37236_1805,
     author = {Seog-Jin Kim and Alexandr Kostochka and Kittikorn Nakprasit},
     title = {On the chromatic number of intersection graphs of convex sets in the plane},
     journal = {The electronic journal of combinatorics},
     year = {2004},
     volume = {11},
     number = {1},
     doi = {10.37236/1805},
     zbl = {1054.05040},
     url = {http://geodesic.mathdoc.fr/articles/10.37236/1805/}
}