Burton, T. A. (2005). Stability and periodic solutions of ordinary and functional differential equations. Mineola, N.Y.: Dover publications, Inc..
Παραπομπή Chicago StyleBurton, T. A. Stability and Periodic Solutions of Ordinary and Functional Differential Equations. Mineola, N.Y.: Dover publications, Inc., 2005.
Παραπομπή MLABurton, T. A. Stability and Periodic Solutions of Ordinary and Functional Differential Equations. Mineola, N.Y.: Dover publications, Inc., 2005.
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