@article{GDZPPN001171143,
title = {On the Approximation of Periodic Solutions of Equations with Bounded Nonlinearities.},
journal = {Numerische Mathematik},
volume = {21},
year = {1973},
pages = {96-108},
zbl = {0248.65053},
url = {http://dml.mathdoc.fr/item/GDZPPN001171143}
}
Chandra, Jagdish; Davis, Paul William. On the Approximation of Periodic Solutions of Equations with Bounded Nonlinearities.. Numerische Mathematik, Tome 21 (1973) pp. 96-108. http://gdmltest.u-ga.fr/item/GDZPPN001171143/