@article{1206139187,
author = {Yoshida, Michio},
title = {Some examples related to duality theorem in linear programming},
journal = {J. Sci. Hiroshima Univ. Ser. A-I Math.},
volume = {30},
number = {2},
year = {1966},
pages = { 41-43},
language = {en},
url = {http://dml.mathdoc.fr/item/1206139187}
}
Yoshida, Michio. Some examples related to duality theorem in linear programming. J. Sci. Hiroshima Univ. Ser. A-I Math., Tome 30 (1966) no. 2, pp. 41-43. http://gdmltest.u-ga.fr/item/1206139187/