Michal Kosiedowski Krzysztof Kurowski Cezary Mazurek Jarek Nabrzyski Juliusz Pukacki Workflow applications in GridLab and PROGRESS projects. 1141-1154 2006 18 Concurrency and Computation: Practice and Experience 10 http://dx.doi.org/10.1002/cpe.999 db/journals/concurrency/concurrency18.html#KosiedowskiKMNP06