TransliterationIbragimov N.Kh. Prakticheskiy kurs differentsialnykh uravneniy i matematicheskogo modelirovaniya. Klassicheskie i novye metody. Nelineynye matematicheskie modeli. Simmetriya i printsipy invariantnosti
In EnglishIbragimov N.H. Practical Course on Differential Equations and Mathematical Simulation. Classical and New Methods. Non-Linear Mathematical Models. Symmetry and the Principles of invariance In Russian
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