@article{ASUO_2009_XVII_3_a15, author = { Cristina GHERGHINA}, title = { A {WEB} services composition with {BPEL} and satellite image processing for urban and river bed changes assessment }, journal = {Analele Universit\u{a}\c{t}ii "Ovidius" Constan\c{t}a Seria Matematic\u{a}}, publisher = {mathdoc}, volume = {XVII}, number = {3}, year = {2009}, url = {http://geodesic.mathdoc.fr/item/ASUO_2009_XVII_3_a15/} }