@article{ARM_1988_24_1_a2,
author = {Horov\'a, Ivana},
title = {On the variational principles for partial differential equations},
journal = {Archivum mathematicum},
pages = {17--23},
year = {1988},
volume = {24},
number = {1},
mrnumber = {983004},
zbl = {0675.35003},
language = {en},
url = {http://geodesic.mathdoc.fr/item/ARM_1988_24_1_a2/}
}
Horová, Ivana. On the variational principles for partial differential equations. Archivum mathematicum, Tome 24 (1988) no. 1, pp. 17-23. http://geodesic.mathdoc.fr/item/ARM_1988_24_1_a2/
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