Maghri, Mounir El http://orcid.org/0000-0001-6642-0145
Elboulqe, Youssef
Article History
Received: 14 March 2018
Accepted: 26 July 2018
First Online: 10 August 2018
Change Date: 1 December 2018
Change Type: Correction
Change Details: The contents of the paper [1] were submitted for publication in J Optim Theory Appl (JOTA) on 22 December 2016, reviewed and approved by the Editors-in-Chief.