A unifying framework for public facility location problems - part 2: some new models and extensions.G.LeonardiauthorThis second part of the paper describes mathematical models for static, single-service, facility location problems and their possible extensions and improvements. The first part that appeared in the last issue (pages 1001–1028) gave a nontechnical description of the proposed general framework for analyzing location problems.1981-09SAGE PublicationsArticle