@article {60984,author = {Zotter, F. and Frank, M. and Zaunschirm, M. and Kronlachner, M. },title = {A Beamformer to Play with Wall Reflections: The Icosahedral Loudspeaker},journal = {Computer music journal}, year = {2017},number = 3,pages = {50-68} ,month = 11,volume = 41}