Cesare Bartolini Antonia Bertolino Sebastian G. Elbaum Eda Marchetti Whitening SOA testing. 161-170 2009 ESEC/SIGSOFT FSE http://doi.acm.org/10.1145/1595696.1595721 conf/sigsoft/2009 db/conf/sigsoft/fse2009.html#BartoliniBEM09