@article{JNSA_2009_2_4_a2,
     author = {NAJAFZADEH, SH. and EBADIAN , A.  and GORDJI, M. ESHAGHI },
     title = {  CERTAIN {SUBCLASSES} {OF} {CONVEX} {FUNCTIONS} {WITH} {POSITIVE} {AND} {MISSING} {COEFFICIENTS} {BY} {USING} {A} {FIXED} {POINT} },
     journal = {Journal of nonlinear sciences and its applications},
     pages = {219-224},
     publisher = {mathdoc},
     volume = {2},
     number = {4},
     year = {2009},
     doi = {10.22436/jnsa.002.04.03},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.22436/jnsa.002.04.03/}
}