1. Department of Operations Research and Mathematical Economics, Poznan University of Economics and Business, Al. Niepodleglosci 10, 61-875 Poznan, Poland
2. Institute of Living Systems, Immanuel Kant Baltic Federal University, Str. Universitetskaya 2, 236040 Kaliningrad, Russia
3. Saint Petersburg Institute for Machine Sciences, The Russian Academy of Sciences, 199178 Saint Petersburg, Russia