Athanasios Vavouras Stella Gatziu Klaus R. Dittrich Modeling and Executing the Data Warehouse Refreshment Process. 66-73 1999 conf/dante/1999 DANTE http://csdl.computer.org/comp/proceedings/dante/1999/0496/00/04960066abs.htm db/conf/dante/dante1999.html#VavourasGD99