@InProceedings{Borowiecki:1998,
author
=
"P.Borowiecki",
title
=
"Characterization of graphs critical for first-fit graph coloring",
booktitle
=
"13. Workshop on Discrete Optimization",
address
=
"Burg, Niemcy",
publisher
=
"Burg [brak wydawcy] ",
pages
=
"8--12",
year
=
"1998",
}