J. Madathiparambil Jose, P. Čermák, I. Štekl, Yu Shitov, E. Rukhadze, NI Rukhadze, VB brudanin, M. Fiederle, A. Fauler, P. Loaiza: Pixel Detectors in Double Beta Decay Experiments, a New Approach for Background Reduction. In: AIP Conference Proceedings. AIP, 2013, pp. 74-77. doi:10.1063/1.4818079