T. Lazăr

The Theory of Reich's Fixed Point Theorem for Multivalued Operators

S. Szentesi, G. Petruşel, Ghiocel Moţ, 2010 .

Fixed points for non-self operators and domain invariance theorems

A. Petruşel, N. Shahzad, T. Lazăr, 2009 .

On Intuitionistic Fuzzy Nb Metric Space and Related Fixed Point Results with Application to Nonlinear Fractional Differential Equations

Doha A. Kattan, L. Guran, V. Lazăr, 2023, Fractal and Fractional.