Michael Critchfield Michael Murray Michael Lewis Jason Musselman A Help Desk Prescription - Curing Ills with a Dose of Remedy. 35-38 1999 conf/siguccs/1999 SIGUCCS http://doi.acm.org/10.1145/337043.337082 db/conf/siguccs/siguccs1999.html#CritchfieldMLM99