@proceedings {4826,
	title = {A comparative study of impact of electrical stress and thermal aging on transformer oil},
	journal = {11th International Multi-Conference on Systems, Signals \& Devices SSD;  Espagne 2014},
	year = {2014},
	url = {http://ieeexplore.ieee.org/document/6808905/},
	author = {Boudraa Saliha}
}
