@article{AMC_2009__2_2_a13,
     author = {Advertisement 3},
     title = {
		{Computers} in {Scientific} {Discovery} 5
	},
     journal = {Ars mathematica contemporanea},
     year = {2009},
     volume = {2},
     number = {2},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/AMC_2009__2_2_a13/}
}