PT - JOURNAL ARTICLE AU - LIŠKA, Vladimír TI - TRANSFORMATION THREE-DIMENSIONAL INTEGRALS DP - 2011 Jul 1 TA - Trends in education PG - 112--115 VI - 4 IP - 1 IS - 18058949 AB - Substitution Method to multidimensional integrals is a powerful tool for calculating them, but its routine application can lead to lengthy calculations. This fact presents the example of three-dimensional integral, where the fundamental field is cone with its axis of symmetry o z .