Authors
Andrzej Kornacki
Department of Applied Mathematics and Computer –Science, University of Life Sciences in Lublin, Akademicka 15, 20-950, Lublin, Poland
Andrzej Bochniak
Department of Applied Mathematics and Computer –Science, University of Life Sciences in Lublin, Akademicka 15, 20-950, Lublin, Poland
Agnieszka Kubik-Komar
Department of Applied Mathematics and Computer –Science, University of Life Sciences in Lublin, Akademicka 15, 20-950, Lublin, Poland