Back to matchesWe found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitlePRODUCTS OF EXTRA STRONG ŚWIĄTKOWSKI FUNCTIONS.AuthorsSzczuka, PaulinaAbstractIn this paper we characterize products of four or more extra strong ŚwiĄtkowski functions.SubjectsDARBOUX transformations; NON-degenerate perturbation theory; MATHEMATICAL proofs; CONTINUOUS functions; MATHEMATICAL analysisPublicationReal Analysis Exchange, 2013, Vol 38, Issue 1, p1ISSN0147-1937Publication typeArticleDOI10.14321/realanalexch.38.1.0001