@article{ARM_1968_4_2_a3,
     author = {Tudor, C.},
     title = {A fixed point theorem in locally convex spaces},
     journal = {Archivum mathematicum},
     pages = {103--105},
     year = {1968},
     volume = {4},
     number = {2},
     mrnumber = {0267434},
     zbl = {0219.47052},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/ARM_1968_4_2_a3/}
}