@article {15447,
	title = {P-type oxide based thin film transistors produced at low temperatures},
	journal = {SPIE},
	volume = {8263},
	year = {2012},
	author = {Martins and Figueiredo, V., and Barros, R., and Barquinha and Gon{\c c}alves, G., and Pereira and Ferreira and E. Fortunato}
}
