1} NATIONAL 732.388 732.389 The Fifth National Conference on Application of mathematics in biology and medicine, Ustrzyki Górne, September 14 -17 IX 1999 / [ed. by Przemysław Sypka ; Sci. Comm. Adam Łomnicki - chairman et al. ; org. by Institute of Electronics University of Mining and Metallurgy ; Department of Forest Engineering Agricultural University of Cracow]. - Kraków University of Mining