%0 Journal Article %A Cristina GHERGHINA %T A WEB services composition with BPEL and satellite image processing for urban and river bed changes assessment %J Analele Universităţii "Ovidius" Constanţa Seria Matematică %D 2009 %V XVII %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/item/ASUO_2009_XVII_3_a15/ %F ASUO_2009_XVII_3_a15