| Institution: | Department of Applied Mathematics, Agricultural University of Kraków, Poland; Institute of Mathematics of NAS, Kyiv, Ukraine; Department of Algebra and Topology, Faculty of Mathematics and Informatics of the Vasyl Stefanyk Pre-Carpathian National University, Ivano-Frankivsk, Ukraine; Institute of Mathematics and Informatics, Tadeusz Ko?ciuszko University of Technology, Kraków, Poland; Department of Mathematical Physics, P.N. Lebedev Physical Institute of Russian Academy of Sciences, 53 Leninskij Prospekt, Moscow, Russia; Laboratory of Geometric Methods in Mathematical Physics, Department of Mech. & Math., Moscow State University, 1 Leninskie gory, Moscow, Russia; AGH University of Science and Technology, Department of Applied Mathematics, Kraków 30-059, Poland |
