@article{kakasevski2012ogsa-dai, title={OGSA-DAI Extension for Executing External Jobs in Workflows} author={Kakasevski, Gjorgi and Mishev, Anastas and Krause, Armey and Grceva, Solza} journal={ICT Innovations 2012, Web Proceedings ISSN 1857-7288} pages={151--160} year={2012} }