Discrete Applied MathematicsVolume 141, Issues 1–3, 30 May 2004, Page 1PrefaceAuthor links open overlay panelBruce A Reed (Guest editors) a, Siang W Song b, Jayme L Szwarcfiter cShow moreShareCitehttps://doi.org/10.1016/S0166-218X(03)00362-7Get rights and contentUnder an Elsevier user licenseopen archivePrevious article in issueNext article in issueRecommended articlesCited by (0)Copyright © 2003 Elsevier B.V. All rights reserved.