On the unstable behaviour of stock exchanges
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[1] R. Thom. Stabilité structurelle et morphogenèse , 1974 .
[2] E. C. Zeeman,et al. Differential equations for the heartbeat and nerve impulse , 1973 .
暂无分享,去创建一个
[1] R. Thom. Stabilité structurelle et morphogenèse , 1974 .
[2] E. C. Zeeman,et al. Differential equations for the heartbeat and nerve impulse , 1973 .