@article{10_5817_AM2012_2_139,
     author = {Wang, Weibing and Lai, Baishun},
     title = {Periodic solutions for a class of functional differential system},
     journal = {Archivum mathematicum},
     pages = {139--148},
     publisher = {mathdoc},
     volume = {48},
     number = {2},
     year = {2012},
     doi = {10.5817/AM2012-2-139},
     mrnumber = {2946213},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.5817/AM2012-2-139/}
}