REFERENCES
- Aliabad , A. R. ( 1996 ). z°-ideals in C(X) . Ph.D. dissertation , Charman University of Ahvaz , Iran .
- Azarpanah , F. ( 1997 ). Intersection of essential ideals in C(X) . Proc. Amer. Math. Soc. 125 : 2149 – 2154 .
- Azarpanah , F. ( 1995 ). Essential ideals in C(X) . Period. Math. Hungar. 31 : 105 – 112 .
- Azarpanah , F. , Mohamadian , R. ( 2007 ). -ideals and -ideals in C(X) . Acta Math. Sin. (Engl. Ser.) 23 : 989 – 996 .
- Azarpanah , F. , Taherifar , A. ( 2009 ). Relative z-ideals in C(X) . Topology Appl. 156 : 1711 – 1717 .
- Birkhoff , G. ( 1948 ). Lattice theory. Amer Math. Soc.
- Cornish , W. H. ( 1970 ). Abelian Ricart-semirings . Thesis , South Australia : Flinder University .
- Engelking , R. (1977). General Topology . PWN-Polish Sci. Publ.
- Gillman , L. , Jerison , M. ( 1976 ). Rings of Continuous Functions . Springer Verlag .
- Huijsmans , C. B. , dePagter , B. ( 1980 ). On z-ideals in Riesz spaces II . Indag. Math. 42. Proc. Netherl. Acad. Sc. A 83 : 391 – 408 .
- Karamzadeh , O. A. S. , Rostami , M. ( 1985 ). On the intrinsic topology and some related ideals of C(X) . Proc. Amer. Math. Soc. 93 : 179 – 184 .
- McConnel , J. C. , Robson , J. C. ( 1987 ). Noncommutative Noetherian Rings . New York : Wiley-interscience .
- Mason , G. ( 1980 ). Prime z-ideals of C(X) and related rings . Canad. Math. Bull. 23 ( 4 ): 437 – 443 .
- Mason , G. ( 1973 ). z-ideals and prime ideals . J. Algebra 26 : 280 – 297 .
- Mulero , M. A. ( 1996 ). Algebraic properties of rings of continuous functions . Fund. Math. 149 : 55 – 66 .
- Rudd , D. ( 1970 ). On two sum theorems for ideals of C(X) . Michigan Math. J. 17 : 139 – 141 .
- Communicated by S. Bazzoni.