@book{Borowiecki:2011,
author
=
"P.Borowiecki and E.Drgas-Burchardt and E.Sidorowicz",
title
=
"Discussiones Mathematicae - Graph Theory, ISSN: 1234-3099",
publisher
=
"University of Zielona Góra Press",
address
=
"Zielona Góra",
year
=
"2011",
volume
=
"Vol. 31(no. 2 spec.) ",
number
=
"no. 2 spec.",
note
=
"Supervisor: [Guest Editors - CID 2009]",
}