Ernst, M., Reinert, G., & Swan, Y. (2018). Stein-type covariance identities: Klaassen, Papathanasiou and Olkin-Shepp type bounds for arbitrary target distributions.

Ernst, M., G. Reinert, and Y. Swan. Stein-type Covariance Identities: Klaassen, Papathanasiou and Olkin-Shepp Type Bounds for Arbitrary Target Distributions. 2018.

Ernst, M., et al. Stein-type Covariance Identities: Klaassen, Papathanasiou and Olkin-Shepp Type Bounds for Arbitrary Target Distributions. 2018.