Philipp K. Janert Shantha Mohan Robert C. Larrabee Stephen P. Berczuk Brad Appleton Fergus O'Connell Luke Hohmann Bookshelf. 104-106 2004 21 IEEE Software 1 http://csdl.computer.org/comp/mags/so/2004/01/s1104abs.htm db/journals/software/software21.html#JanertMLBACH04