@article{10_1017_S0017089513000311,
     author = {POURNAKI, M. R. and FAKHARI, S. A. SEYED and YASSEMI, S.},
     title = {A {GENERALIZATION} {OF} {THE} {SWARTZ} {EQUALITY}},
     journal = {Glasgow mathematical journal},
     pages = {381--386},
     year = {2014},
     volume = {56},
     number = {2},
     doi = {10.1017/S0017089513000311},
     url = {http://geodesic.mathdoc.fr/articles/10.1017/S0017089513000311/}
}