@article{05888120, title = {Positivity and stability of the solutions of Caputo fractional linear time-invariant systems of any order with internal point delays.}, journal = {Abstract and Applied Analysis}, volume = {2011}, year = {2011}, doi = {10.1155/2011/161246}, zbl = {1217.34124}, language = {en}, url = {http://dml.mathdoc.fr/item/05888120} }
De La Sen, M. Positivity and stability of the solutions of Caputo fractional linear time-invariant systems of any order with internal point delays.. Abstract and Applied Analysis, Tome 2011 (2011) . doi : 10.1155/2011/161246. http://gdmltest.u-ga.fr/item/05888120/