@article {2515,
	title = {The novel undulated parabolic trough receiver: performance enhancement, reduction in the size and cost of the collector fields},
	journal = {International solar energy society (ises) conference proceedings},
	year = {2017},
	url = {http://proceedings.ises.org/paper/swc2017/swc2017-0008-Demagh.pdf},
	author = {Y DEMAGH and Y KABAR and ELW BITAM}
}
