@article{01356408,
title = {A new minimal point theorem in product spaces.},
journal = {Zeitschrift f\"ur Analysis und ihre Anwendungen},
volume = {18},
year = {1999},
pages = {767-770},
zbl = {0938.49010},
language = {en},
url = {http://dml.mathdoc.fr/item/01356408}
}
Göpfert, A.; Tammer, Chr.; Zălinescu, C. A new minimal point theorem in product spaces.. Zeitschrift für Analysis und ihre Anwendungen, Tome 18 (1999) pp. 767-770. http://gdmltest.u-ga.fr/item/01356408/