PT Unknown AU Andrianavalomahefa, A Daumiller, K Döbrich, B Engel, R Jaeckel, J Kowalski, M Lindner, A Mathes, H Redondo, J Roth, M Schäfer, CM Schwetz, T Ulrich, R Veberic, D AU FUNK Experiment TI Search for dark photons as candidates for Dark Matter with FUNK SE 36th International Cosmic Ray Conference (ICRC 2019), Madison, WI, July 24 - August 01, 2019 PY 2019 BP Code EP 159993 VL 358 LA english PI Madison, WI, USA ER