%0 Journal Article
%T Cross-border mobility in the Li¨¨ge-Limburg area in the past and the present (19th-20th centuries). The results of the survey in a historical perspective
%A Willibrord Rutten
%J F¨¦d¨¦ralisme-R¨¦gionalisme
%D 2003
%I l'Universit¨¦ de Li¨¨ge
%U http://popups.ulg.ac.be/federalisme/document.php?id=231