@article{SCB+14,
	author = {Josef Spillner and Andrii Chaichenko and Andrey Brito and Francisco Brasileiro and Alexander Schill},
	title = {Cloud Resource Recycling: An Addition of Species to the Zoo of Virtualised, Overlaid, Federated, Multiplexed and Nested Clouds},
	journal = {SDPS Transactions: Journal of Integrated Design and Process Science (JIDPS)},
	year = {2014},
	number = {18/1},
	pages = {5-19},
	month = {4}
}