@article{05816459,
title = {The periodic solutions of the compound singular fractional differential system with delay.},
journal = {International Journal of Differential Equations},
volume = {2010},
year = {2010},
doi = {10.1155/2010/509286},
zbl = {1207.34100},
language = {en},
url = {http://dml.mathdoc.fr/item/05816459}
}
Wei, Xuting; Lu, Xuanzhu. The periodic solutions of the compound singular fractional differential system with delay.. International Journal of Differential Equations, Tome 2010 (2010) . doi : 10.1155/2010/509286. http://gdmltest.u-ga.fr/item/05816459/