About this article
Published Online: Nov 13, 2012
Page range: 71 - 79
DOI: https://doi.org/10.2478/v10127-011-0026-0
Keywords
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In this paper we present a characterization of sums of extra strong ´ Swiątkowski functions, and we examine some functions which can be written as the product of extra strong ´Swiątkowski functions.