@article{05816471,
title = {On the selection and meaning of variable order operators for dynamic modeling.},
journal = {International Journal of Differential Equations},
volume = {2010},
year = {2010},
doi = {10.1155/2010/846107},
zbl = {1207.34011},
language = {en},
url = {http://dml.mathdoc.fr/item/05816471}
}
Ramirez, Lynnette E.S.; Coimbra, Carlos F.M. On the selection and meaning of variable order operators for dynamic modeling.. International Journal of Differential Equations, Tome 2010 (2010) . doi : 10.1155/2010/846107. http://gdmltest.u-ga.fr/item/05816471/