Zhu, X., Z. Li, X.-Y. Zhang, C. Li, Y. Liu, and Z. Xue. “Residual Invertible Spatio-Temporal Network for Video Super-Resolution”. Proceedings of the AAAI Conference on Artificial Intelligence, vol. 33, no. 01, July 2019, pp. 5981-8, doi:10.1609/aaai.v33i01.33015981.