@article{ARM_2000_36_5_a26,
author = {Rudolf, Boris},
title = {Method of lower and upper solutions for a generalized boundary value problem},
journal = {Archivum mathematicum},
pages = {595--602},
year = {2000},
volume = {36},
number = {5},
mrnumber = {1822829},
zbl = {1090.34520},
language = {en},
url = {http://geodesic.mathdoc.fr/item/ARM_2000_36_5_a26/}
}
Rudolf, Boris. Method of lower and upper solutions for a generalized boundary value problem. Archivum mathematicum, Tome 36 (2000) no. 5, pp. 595-602. http://geodesic.mathdoc.fr/item/ARM_2000_36_5_a26/
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