@article{CMJ_1999__49_1_a6,
     author = {Chon, Inheung},
     title = {On an extension of {Fekete{\textquoteright}s} lemma},
     journal = {Czechoslovak Mathematical Journal},
     pages = {63--66},
     publisher = {mathdoc},
     volume = {49},
     number = {1},
     year = {1999},
     mrnumber = {1676845},
     zbl = {0954.15005},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/CMJ_1999__49_1_a6/}
}