1. Alvarez, M., Rosasco, L., & Lawrence, N. (2012). Kernels for vector-valued functions: A review. Foundations and Trends in Machine Learning,4(3), 195–266.
2. Bishop, C. M. (2006). Pattern recognition and machine learning (information science and statistics). Berlin, Heidelberg: Springer-Verlag.
3. Bonilla, E. V., Chai, K. M. A., & Williams, C. K. I. (2007). Multi-task Gaussian process prediction. In Proceedings of the 20th International Conference on Neural Information Processing Systems, NIPS’07, USA (pp. 153–160). Curran Associates Inc.
4. Chen, Z., Wang, B., & Gorban, A. N. (2017, March). Multivariate Gaussian and student− t process regression for multi-output prediction. ArXiv e-prints.
5. Cousin, A., Maatouk, H., & Rullière, D. (2016). Kriging of financial term structures. European Journal of Operational Research,255, 631–648.