TY - CHAP A1 - Malysa, B. A1 - Anselm, V. A1 - Meijerink, A. A1 - Jüstel, T. T1 - Energy Transfer from Cr3+ to Nd3+ in GdAl3(BO3)4, SrAl12O19 and SrGa12O19 T2 - ESTE 2016, Poland Y1 - 2016 ER -