- Author: Yuesheng Xu, Qi Ye
- Language: English
- Year: 2019
- Author: B. Rama Rao, W. Kunysz, K. McDonald
- Language: English
- Year: 2012
- Author: Fomin Fedor V., Lokshtanov Daniel, Saurabh Saket, Zehavi Meirav et al.
- Language: English
- Year: 2019
- Author: Chacón José E., Duong Tarn
- Language: English
- Year: 2018
- Author: Saburou Saitoh Yoshihiro Sawano
- Language: English
- Year: 2016