@article{AMC_2018__15_1_a18,
     author = {Gordon Williams},
     title = {
		{Branko} {Gr\"unbaum,} {Geometer
}	},
     journal = {Ars Mathematica Contemporanea},
     publisher = {mathdoc},
     volume = {15},
     number = {1},
     year = {2018},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/AMC_2018__15_1_a18/}
}