@article{AMC_2011__4_2_a13,
     author = {Advertisement 1},
     title = {
		{Conference} and {MAGMA} {Workshop} {"Symmetries} of discrete objects"
	},
     journal = {Ars Mathematica Contemporanea},
     publisher = {mathdoc},
     volume = {4},
     number = {2},
     year = {2011},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/AMC_2011__4_2_a13/}
}