Yuri Demchenko, Canh Ngo, Cees de Laat, Marc X. Makkes and Rudolf Strijkers 2013. Intercloud Architecture Framework for Heterogeneous Multi-Provider Cloud based Infrastructure Services Provisioning. International Journal of Next-Generation Computing. 4, 2 (Jul. 2013), 109–127. DOI:https://doi.org/10.47164/ijngc.v4i2.47.