This is an article in German on Mirzakhani's early (published at the age of 19) paper on graph coloring, where she gave an example of a 3-colorable, but not 4-list-colorable graph: http://www.mathematik.de/ger/presse/ausdenmitteilungen/artikel/dmvm-2015-0015.pdf

This is an article in German on Mirzakhani's early (published at the age of 19) paper on graph coloring, where she gave an example of a 3-colorable, but not 4-list-colorable graph: https://www.mathematik.de/images/Blog/Dokumente/dmvm-2015-0015.pdf