goldfeld, s.m. and r.e.quandt(1976)"techniques for estimating switching regression"
In Studies in Nonlinear Estimation, S. M. Goldfeld and R. E. Quandt (eds.), Cambridge, MA: Ballinger, 1976

或

"Studies in Nonlinear Estimation", S. M. Goldfeld and R. E. Quandt (eds.), Cambridge, MA: Ballinger, 1976

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