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Original Russian Text © S.P. Suetin, 2010, published in Sovremennye Problemy Matematiki, 2010, Vol. 14, pp. 3–57.
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Suetin, S.P. Numerical analysis of some characteristics of the limit cycle of the free van der Pol equation. Proc. Steklov Inst. Math. 278 (Suppl 1), 1–54 (2012). https://doi.org/10.1134/S0081543812070012
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DOI: https://doi.org/10.1134/S0081543812070012