Institution: | 1. Astronomical Observatory, Jagiellonian University, Orla 171, 30-244 Kraków, Poland;2. Department of Theoretical Physics, Faculty of Philosophy, The John Paul II Catholic University of Lublin, Al. Rac?awickie 14, 20-950 Lublin, Poland;3. Mark Kac Complex Systems Research Centre, Jagiellonian University, Reymonta 4, 30-059 Kraków, Poland |