@article{Czerwiński:2009,
author
=
"S.Czerwiński and J.Grytczuk",
title
=
"Nonrepetitive colorings of graphs",
journal
=
"Electronic Notes in Discrete Mathematics",
volume
=
"Vol. 28",
pages
=
"453--459",
year
=
"2007",
note
=
"<a href="http://www.sciencedirect.com/science/journal/15710653">http://www.sciencedirect.com/science/journal/15710653<a> [dostęp: 2007.11.13] ; w oryginale współautor: Jarek Grytczuk",
}