TY - JOUR T1 - Matematické nástroje - Porovnanie koeficientov A1 - Vrábel, Peter JA - Obzory matematiky, fyziky a informatiky Y1 - 2008 VL - 37 IS - 1 SP - 30 EP - 35 SN - 1335-4981 N2 - The use of mathematical tool comparison of coefficients is illustrated on solutions of various tasks in the paper. ER -