@article{bwmeta1.element.bwnjournal-article-zmv21i4p571,
author = {P F. K\"orner},
title = {A note on optimality conditions for dual problems to the traveling salesman problem},
journal = {Applicationes Mathematicae},
volume = {21},
year = {1991},
pages = {571-573},
zbl = {0771.05060},
language = {en},
url = {http://dml.mathdoc.fr/item/bwmeta1.element.bwnjournal-article-zmv21i4p571}
}
F. Körner, P. A note on optimality conditions for dual problems to the traveling salesman problem. Applicationes Mathematicae, Tome 21 (1991) pp. 571-573. http://gdmltest.u-ga.fr/item/bwmeta1.element.bwnjournal-article-zmv21i4p571/