Abstract
We show that Theorem 1 of Vassilev-Missana [this journal, 2016, 22(4), 12-15] is false, and deduce that Theorem 2 of the same paper is also false.
Original language | English |
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Pages (from-to) | 49-50 |
Journal | Notes on Number Theory and Discrete Mathematics |
Volume | 27 |
Issue number | 2 |
DOIs | |
Publication status | Published - 2021 |