@article{PIM_1976_N_S_20_34_a14,
     author = {Olga Had\v{z}i\'c and {\DJ}ura Pauni\'c},
     title = {A {Theorem} {On} {Fixed} {Points} {In} {Locally} {Convex} {Spaces}},
     journal = {Publications de l'Institut Math\'ematique},
     pages = {111 },
     publisher = {mathdoc},
     volume = {_N_S_20},
     number = {34},
     year = {1976},
     url = {http://geodesic.mathdoc.fr/item/PIM_1976_N_S_20_34_a14/}
}