RT Journal Article SR 00 ID 10.1068/a131001 A1 Leonardi, G. T1 A unifying framework for public facility location problems - part 1: a critical overview and some unsolved problems. JF Environment and Planning A YR 1981 FD 1981-08 VO 13 IS 8 SP 1001 OP 1028 AB A condensed report of the present state of the work in the Public Facility Location Task. Suggestions are also given on how to introduce multiple services and multiple time periods in location problems. The multiactivity dynamic location models that this perspective generates is the subject of future research in the Public Facility Location Task. PB SAGE Publications SN 0308-518X LK https://pure.iiasa.ac.at/id/eprint/13709/