@article{GDZPPN002549514,
title = {The Minimum Value of a Definite Integral. II},
journal = {Aequationes mathematicae},
volume = {2},
year = {1969},
pages = {327-331},
zbl = {0176.01101},
url = {http://dml.mathdoc.fr/item/GDZPPN002549514}
}
MORDELL, L. J. The Minimum Value of a Definite Integral. II. Aequationes mathematicae, Tome 2 (1969) pp. 327-331. http://gdmltest.u-ga.fr/item/GDZPPN002549514/