[1]
El-Monsef, M.E.A., Mahmoud, R.A. and Nasef, A.A. 2000. On quasi I-openness and quasi I-continuity. Tamkang Journal of Mathematics. 31, 2 (Jun. 2000), 101–108. DOI:https://doi.org/10.5556/j.tkjm.31.2000.401.