@ARTICLE{
author={Zivkovic-Zlatanovic Snezana C,Berkani Mohammed},
year={2019},
title={Topological Uniform Descent, Quasi-Fredholmness and Operators Originated from Semi-B-Fredholm Theory},
journal={COMPLEX ANALYSIS AND OPERATOR THEORY},
volume={13},
number={8},
pages={3595-3622},
document_type={Article},
} 

@ARTICLE{
author={Berkani Mohammed,Zivkovic-Zlatanovic Snezana C},
year={2019},
title={Pseudo-B-Fredholm Operators, Poles of the Resolvent and Mean Convergence in the Calkin Algebra},
journal={FILOMAT},
volume={33},
number={11},
pages={3351-3359},
document_type={Article},
}