Burd, V. (2007). Method of averaging for differential equations on an infinite interval: Theory and applications. Chapman & Hall /CRC.
শিকাগো স্টাইলে সাইটেশনBurd, Vladimir. Method of Averaging for Differential Equations on an Infinite Interval: Theory and Applications. Boca Raton: Chapman & Hall /CRC, 2007.
এমএলএ সাইটেশনBurd, Vladimir. Method of Averaging for Differential Equations on an Infinite Interval: Theory and Applications. Chapman & Hall /CRC, 2007.
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