@article{05695204,
title = {A conjugate gradient method for unconstrained optimization problems.},
journal = {International Journal of Mathematics and Mathematical Sciences},
volume = {2009},
year = {2009},
doi = {10.1155/2009/329623},
zbl = {1190.90223},
language = {en},
url = {http://dml.mathdoc.fr/item/05695204}
}
Yuan, Gonglin. A conjugate gradient method for unconstrained optimization problems.. International Journal of Mathematics and Mathematical Sciences, Tome 2009 (2009) . doi : 10.1155/2009/329623. http://gdmltest.u-ga.fr/item/05695204/