Estimates for the constants of Landau and Lebesgue via some inequalities for the Wallis ratio. - Emil C. Popa; Nicolae-Adrian Secelean (J. Comput. Appl. Math., 2014)

Separation properties of (n, m)-IFS attractors. - Rinju Balu; Sunil Mathew; Nicolae-Adrian Secelean (Commun. Nonlinear Sci. Numer. Simul., 2017)

On boundaries of attractors in dynamical systems. - Nitha Niralda P. C; Sunil Mathew; Nicolae-Adrian Secelean (Commun. Nonlinear Sci. Numer. Simul., 2021)