摘要： A new asymptotic method has been worked out for the decay of autonomous, nonlinear oscillations in the case where there are two parameters and a strong static nonlinearity.
徐兆, 张令奇. ASYMPTOTIC METPOD FOR ANALYSIS OF NONLINEAR SYSTEMS WITH TWO PARAMETERS[J]. 数学物理学报(英文版), 1986, 6(4): 453-462.
Xu Zhao, Zhang Lingqi. ASYMPTOTIC METPOD FOR ANALYSIS OF NONLINEAR SYSTEMS WITH TWO PARAMETERS[J]. Acta mathematica scientia,Series B, 1986, 6(4): 453-462.