@article {Kumar2015,
	title = {Strategic review of secondary phases, defects and defect-complexes in kesterite CZTS{\textendash}Se solar cells},
	journal = {Energy Environ. Sci.},
	volume = {8},
	year = {2015},
	month = {Jan-01-2015},
	pages = {3134 - 3159},
	issn = {1754-5692},
	doi = {10.1039/C5EE02153G},
	url = {http://xlink.rsc.org/?DOI=C5EE02153G}
}
