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Extensions of the natural approach to refinements and generalizations of some trigonometric inequalities

Crossref DOI link: https://doi.org/10.1186/s13662-018-1545-7

Published Online: 2018-03-14

Published Print: 2018-12

Update policy: https://doi.org/10.1007/springer_crossmark_policy

Authors

Malešević, Branko https://orcid.org/0000-0002-4963-4149
Lutovac, Tatjana

Rašajski, Marija

Mortici, Cristinel
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Text and Data Mining valid from 2018-03-14
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Article History

Received: 27 December 2017

Accepted: 5 March 2018

First Online: 14 March 2018

Competing interests

: The authors would like to state that they do not have any competing interests in the subject of this research.