@article{PORMA_1993__50_3_114943,
     author = {Oliveira e Silva, Jorge-Nuno},
     title = {Some game bounds depending on birthdays},
     journal = {Portugaliae mathematica},
     pages = {353--358},
     publisher = {mathdoc},
     volume = {50},
     number = {3},
     year = {1993},
     mrnumber = {1244513},
     zbl = {0802.90145},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/PORMA_1993__50_3_114943/}
}