Citation: Richter, K. W.; Prots, Yu. (2006). Crystal structures of cobalt aluminum silicide, Co~19+x~Al~43+y~Si~12- y~ (x = -0.14, y = 0.14; x = 0.49, y = -0.49), the \g phase in the Co-Al-Si system. Zeitschrift f\"ur Kristallographie - New Crystal Structures, 221, pp. 115-118.