Authors
Ewa Bakinowska
Institute of Mathematics, Poznań University of Technology, Poznań, Poland
Wiesław Pilarczyk
wieslaw.pilarczyk@up.poznan.pl
Department of Mathematical and Statistical Methods, Poznań University of Life Sciences, Poznań, Poland
The Research Centre for Cultivar Testing, Poland
Bogna Zawieja
Department of Mathematical and Statistical Methods, Poznań University of Life Sciences, Poznań, Poland
Anna Szczepańska-Álvarez
anna.szczepanska-alvarez@up.poznan.pl
Department of Mathematical and Statistical Methods, Poznań University of Life Sciences, Poznań, Poland