Benoît Groz Slawomir Staworko Anne-Cécile Caron Yves Roos Sophie Tison XML Security Views Revisited. 52-67 2009 DBPL http://dx.doi.org/10.1007/978-3-642-03793-1_4 conf/dbpl/2009 db/conf/dbpl/dbpl2009.html#GrozSCRT09