References
- M.I. Ali, F. Feng, X. Liu, W.K. Min and M. Shabir, "On some new operations in soft set theory," Computers and Mathematics with Applications, vol. 57, no. 9, pp. 1547-1553, 2009. https://doi.org/10.1016/j.camwa.2008.11.009
- K. Atanassov, "Intuitionistic fuzzy sets," Fuzzy Sets and Systems, vol. 20, no. 1, pp. 87-96, 1986. https://doi.org/10.1016/S0165-0114(86)80034-3
- K. Atanassov, Intuitionistic Fuzzy Sets, Physica- Verlag, Heidelberg, New York, 1999.
- N. Cagman, S. Karatas¸ and S. Enginoglu, "Soft topology," Computers and Mathematics with Applications, vol. 62, no. 1, pp. 351-358, 2011. https://doi.org/10.1016/j.camwa.2011.05.016
- W.L. Gau and D.J. Buehrer, "Vague sets," IEEE Transactions on Systems, Man and Cybernetics, vol. 23, no. 2, pp. 610-614, 1993. https://doi.org/10.1109/21.229476
- P.K. Maji, R. Biswas and A.R. Roy, "Soft set theory," Computers and Mathematics with Applications, vol. 45, no. 4-5, pp. 555-562, 2003. https://doi.org/10.1016/S0898-1221(03)00016-6
- P.K. Maji, A.R. Roy and R. Biswas, "An application of soft sets in a decision making problem," Computers and Mathematics with Applications, vol. 44, no. 8-9, pp. 1077-1083, 2002. https://doi.org/10.1016/S0898-1221(02)00216-X
- D. Molodtsov, "Soft set theory - first results," Computers and Mathematics with Applications, vol. 37, no. 4-5, pp. 19-31, 1999. https://doi.org/10.1016/S0898-1221(99)00056-5
- Z. Pawlak, Rough Sets: Theoretical Aspects of Reasoning about Data, Kluwer Academic Publishers, 1991.
- D. Pei and D. Miao, "From soft sets to information systems, Granular computing," 2005 IEEE International Conference, no. 2, 617-621, 2005.
- M. Shabir and M. Naz, "On soft topological spaces," Computers and Mathematics with Applications, vol. 61, no. 7, pp. 1786-1799, 2011. https://doi.org/10.1016/j.camwa.2011.02.006
- S.R.S. Varadhan, Probability Theory, American Mathematical Society, 2001.
- S. Willard, General Topology, Addison-Wesley Publishing Company, Reading Massachusetts, 1970.
- L.A. Zadeh, "Fuzzy sets," Inform Control, vol. 8, pp. 338-353, 1965. https://doi.org/10.1016/S0019-9958(65)90241-X