Christopher Weth Ute Kraus Jan Freuer Michael Ruder Raphael Dannecker Peer Schneider Martin Konold Hanns Ruder XPulsaratsignhome - Schools help Scientists. 588-595 2001 conf/ccgrid/2001 CCGRID http://csdl.computer.org/comp/proceedings/ccgrid/2001/1010/00/10100588abs.htm db/conf/ccgrid/ccgrid2001.html#WethKFRDSKR01