@article{10_2298_PIM0373139Y,
     author = {Yan Yaqiang},
     title = {Relationship {Between} {Matuszewska-orlicz,} {Semenov} and {Simonenko} {Indices} of {F-functions}},
     journal = {Publications de l'Institut Math\'ematique},
     pages = {139 },
     publisher = {mathdoc},
     volume = {_N_S_73},
     number = {87},
     year = {2003},
     doi = {10.2298/PIM0373139Y},
     zbl = {1112.46030},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.2298/PIM0373139Y/}
}