@Article{Drzymała2017,
journal="Mining Science",
issn="2300-9586",
volume="24",
year="2017",
title="Universal equations for Pythagorean and Sauter-type formulas of mean value calculation and classification of the Extended Pythagorean Means",
abstract="A general equation, combining the Pythagorean and Sauter-type formulas, which can be used for calculation of a mean of a set of values is given and discussed in the paper. A classification of means, forming the Extended Pythagorean Means family, including power (arithmetic, geometric, quadratic, cubic etc.), inverted power (harmonic, inverted quadratic, inverted cubic etc.), and Sauter-type (volume-surface, volume-length etc.) is presented. The calculated means, depending on their type, are different. Formulas for calculating mean values for a set of values treated individually, in groups and as a fraction (weighted mean) are also given.",
author="Drzymała, Jan",
pages="227--235",
doi="10.5277/msc172416",
url="http://dx.doi.org/10.5277/msc172416"
}