@article{PORMA_1992__49_4_115802,
     author = {Beaulieu, Anne},
     title = {�?tude de l'unicit\'e des solutions antip\'eriodiques pour des \'equations d'\'evolution non lin\'eaires},
     journal = {Portugaliae mathematica},
     pages = {455--462},
     publisher = {mathdoc},
     volume = {49},
     number = {4},
     year = {1992},
     mrnumber = {1300579},
     zbl = {0857.35062},
     language = {fr},
     url = {http://geodesic.mathdoc.fr/item/PORMA_1992__49_4_115802/}
}