Publikationen
Publikationen 2009
Discrete Math. 309 (2009), no. 6, 1703--1707.
Publikationen 2008
Discrete Math. 308 (2008), no. 15, 3187--3198.
Networks 52 (2008), no. 4, 252--255.
Discrete Math. 308 (2008), no. 23, 5562--5569.
Publikationen 2007
Appl. Math. Lett. 20 (2007), no. 1, 98--102.
Publikationen 2005
Ars Combin. 76 (2005), 249--255.
Discrete Appl. Math. 145 (2005), no. 3, 483--489.
Discrete Math. 292 (2005), no. 1-3, 55--65.
Publikationen 2004
Discuss. Math. Graph Theory 24 (2004), no. 3, 423--430.
, Rheinisch-Westfälische Technische Hochschule Aachen (2004).
J. Combin. Math. Combin. Comput. 48 (2004), 217--222.
Inform. Process. Lett. 91 (2004), no. 1, 7--10.
Publikationen 2003
J. Combin. Math. Combin. Comput. 45 (2003), 195--207.
Discrete Appl. Math. 128 (2003), no. 2-3, 375--385.
J. Combin. Math. Combin. Comput. 47 (2003), 183--188.
Discrete Math. 260 (2003), no. 1-3, 197--203.
Discrete Math. 260 (2003), no. 1-3, 57--67.
Acta Math. Hungar. 100 (2003), no. 1-2, 31--36.
Discrete Math. 263 (2003), no. 1-3, 297--303.
Discrete Math. 270 (2003), no. 1-3, 241--250.
Publikationen 2002
Discrete Math. 250 (2002), no. 1-3, 233--239.
Z. Naturforsch. 57 a (2002), 49-52.
Discrete Appl. Math. 122 (2002), no. 1-3, 127--137.
J. Combin. Theory Ser. A 99 (2002), no. 2, 297--306.
Discrete Math. 259 (2002), no. 1-3, 331--336.
J. Graph Theory 41 (2002), no. 1, 18--23.
Discrete Math. 259 (2002), no. 1-3, 325--330.
Publikationen 2001
Discrete Math. 234 (2001), no. 1-3, 133--138.
Publikationen 2000
In 6th International Conference on Graph Theory (Marseille, 2000), Elsevier (2000), 4 pp. (electron.
Discrete Math. 224 (2000), no. 1-3, 265--271.
Publikationen 1998
Australas. J. Combin. 17 (1998), 267--274.
Discrete Math. 187 (1998), no. 1-3, 185--193.