@article{1103038900,
author = {Ward, L. E.},
title = {A fixed point theorem for chained spaces.},
journal = {Pacific J. Math.},
volume = {9},
number = {4},
year = {1959},
pages = { 1273-1278},
language = {en},
url = {http://dml.mathdoc.fr/item/1103038900}
}
Ward, L. E. A fixed point theorem for chained spaces.. Pacific J. Math., Tome 9 (1959) no. 4, pp. 1273-1278. http://gdmltest.u-ga.fr/item/1103038900/