@inproceedings{liberjaco02,,
  author = {J.I. den Hartog and Vink, E. de},
  title = {Building Metric Structures with the Meas-Functor},
  booktitle = {Liber Americorum Jaco de Bakker},
  editor = {Boer, F. de and Heijden, Marlin van der and
    Klint, Paul and Rutten, Jan},
  pages = {93--108},
  publisher = {CWI, Amsterdam},
  year = {2002}
}