Robert Tolksdorf Michael Rose Guillermo de Jesús Hoyos-Rivera Christopher Landauer Working Group Report on Web-Based Infrastructures and Coordination Architectures. 319-321 2001 conf/wetice/2001 WETICE http://computer.org/proceedings/wetice/1269/12690319abs.htm db/conf/wetice/wetice2001.html#TolksdorfRHL01