J. Zhang, Y. Dong, Y. Wang, J. Tang, und M. Ding. Proceedings of the 28th International Joint Conference on Artificial Intelligence, Seite 4278–4284. AAAI Press, (10.08.2019)
X. Du, Z. Yu, B. Zhu, X. Chen, und Z. Ma. Proceedings of the International Conference on Acoustics, Speech and Signal Processing, Seite 551--555. IEEE, (Juni 2021)