# Sh:E33b

• Shelah, S., & Soifer, A. (2004). How the axiom of choice can affect the chromatic number of distance graphs: three examples on the plane. In Proceedings of the Thirty-Fifth Southeastern International Conference on Combinatorics, Graph Theory and Computing, Vol. 166, pp. 5–9. MR: 2121999
Bib entry
@inproceedings{Sh:E33b,
author = {Shelah, Saharon and Soifer, Alexander},
title = {{How the axiom of choice can affect the chromatic number of
distance graphs: three examples on the plane}},
booktitle = {{Proceedings of the {T}hirty-{F}ifth {S}outheastern
{I}nternational {C}onference on {C}ombinatorics, {G}raph
{T}heory and {C}omputing}},
journal = {Congr. Numer.},
fjournal = {Congressus Numerantium. A Conference Journal on Numerical
Themes},
volume = {166},
year = {2004},
pages = {5--9},
issn = {0384-9864},
mrnumber = {2121999},
mrclass = {05C15 (03E25)}
}