Kussul, N., Shelestov, A., Skakun, S., Kravchenko, O., Gripich, Y., Hluchý, L., Kopp, P., & Lupian, E. (2010). The Data Fusion Grid Infrastructure: Project Objectives and Achievements. Computing and Informatics, 29(2), 319–334. https://cai.type.sk/content/2010/2/the-data-fusion-grid-infrastructure-project-objectives-and-achievements/