About this article
Published Online: Jan 30, 2018
Page range: 119 - 124
Received: Dec 07, 2016
Accepted: Mar 02, 2017
DOI: https://doi.org/10.1515/udt-2017-0018
Keywords
© 2018
This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 License.
We here correct two errors of our paper cited in the title: one in the statement of Theorem 5 and another in the proof of Theorem 11.