Counterexamples on some articles on quasi-variational inclusion problems. - H. Mohebi 001; Mehdi Vatandoost (J. Glob. Optim., 2011)

Fixed points of covering upper and lower approximation operators. - Ali Akbar Estaji; Mehdi Vatandoost; Rahimeh Pourkhandani (Soft Comput., 2019)

A generalized modal logic in causal structures. - Mehdi Vatandoost; Ali Akbar Estaji; Rahimeh Pourkhandani (Theor. Comput. Sci., 2019)