@article{1206134576,
author = {Takahashi, Tadayasu},
title = {Semigroups of nonlinear operators and invariant sets},
journal = {Hiroshima Math. J.},
volume = {10},
number = {2},
year = {1980},
pages = { 55-67},
language = {en},
url = {http://dml.mathdoc.fr/item/1206134576}
}
Takahashi, Tadayasu. Semigroups of nonlinear operators and invariant sets. Hiroshima Math. J., Tome 10 (1980) no. 2, pp. 55-67. http://gdmltest.u-ga.fr/item/1206134576/