@conference {Amaral2014,
	title = {On Fractional Quadratic Problems},
	booktitle = {XII global optimization workshop MAGO 2014, 1-4 September 2014},
	year = {2014},
	note = {n/a},
	pages = {113{\textendash}116},
	abstract = {n/a},
	author = {Amaral, P.}
}
