@proceedings {4660,
	title = {Ge on porous silicon/Si substrate analysed by Raman spectroscopy and Atomic force microscopy},
	journal = {First International Symposium on Dielectric Materials and Applications},
	year = {2016},
	url = {http://www.mrforum.com/product/9781945291197-38/},
	author = {R amdane Mahamdi}
}
