Kim, M., & Ma, Y. (2012). Efficient semiparametric estimators for nonlinear regressions and models under sample selection bias. [Texas A&M University].
Chicago Style (17th ed.) CitationKim, Mi-jŏng, and Yanyuan Ma. Efficient Semiparametric Estimators for Nonlinear Regressions and Models Under Sample Selection Bias. [College Station, Tex.]: [Texas A&M University], 2012.
MLA (9th ed.) CitationKim, Mi-jŏng, and Yanyuan Ma. Efficient Semiparametric Estimators for Nonlinear Regressions and Models Under Sample Selection Bias. [Texas A&M University], 2012.
Warning: These citations may not always be 100% accurate.