1. Semiparametric estimation of conditional copulas;Abegaz;J. Multivariate Anal.,2012
2. Dependence calibration in conditional copulas : a nonparametric approach;Acar;Biometrics,2011
3. Kernel Estimation of Conditional Copula Densities;Brauer,2016
4. Multivariate Kernel Smoothing and Its Applications;Chacón,2018
5. An estimate concerning the Kolmogoroff limit distribution;Chung;Trans. Amer. Math. Soc.,1949