Yvonne Coady Corrado Santoro Emiliano Tramontana Ian Welch Special track on Programming for Separation of Concerns: editorial message. 251-252 2008 SAC http://doi.acm.org/10.1145/1363686.1363750 conf/sac/2008 db/conf/sac/sac2008.html#CoadySTW08