@InProceedings{wierzbicki:DagSemProc.06501.2,
  author =	{Wierzbicki, Andrzej P.},
  title =	{{Reference Point Approaches and Objective Ranking}},
  booktitle =	{Practical Approaches to Multi-Objective Optimization},
  pages =	{1--20},
  series =	{Dagstuhl Seminar Proceedings (DagSemProc)},
  ISSN =	{1862-4405},
  year =	{2007},
  volume =	{6501},
  editor =	{J\"{u}rgen Branke and Kalyanmoy Deb and Kaisa Miettinen and Roman Slowinski},
  publisher =	{Schloss Dagstuhl -- Leibniz-Zentrum f{\"u}r Informatik},
  address =	{Dagstuhl, Germany},
  URL =		{https://drops.dagstuhl.de/entities/document/10.4230/DagSemProc.06501.2},
  URN =		{urn:nbn:de:0030-drops-11210},
  doi =		{10.4230/DagSemProc.06501.2},
  annote =	{Keywords: Multiple criteria optimization and decisions; reference point approaches; objectivity and subjectivity in decision support}
}