Olivera Marjanovic Zoran Milosevic 59-68 2001 conf/edoc/2001 EDOC https://doi.org/10.1109/EDOC.2001.950423 https://doi.ieeecomputersociety.org/10.1109/EDOC.2001.950423 db/conf/edoc/edoc2001.html#MarjanovicM01