Simon N. Foley Jeremy Jacob Specifying security for CSCW systems. 136- 1995 conf/csfw/1995 CSFW https://doi.org/10.1109/CSFW.1995.518559 https://doi.ieeecomputersociety.org/10.1109/CSFW.1995.518559 db/conf/csfw/csfw1995.html#FoleyJ95