The following publications are possibly variants of this publication:
- Rendezvous of multiple mobile agents with preserved network connectivityHousheng Su, Xiaofan Wang, Guanrong Chen. scl, 59(5):313-322, 2010. [doi]
- Rendezvous of nonholonomic multiple unicycles with connectivity maintenanceYutian Mao, Hao Fang, LiHua Dou, Jie Chen. ascc 2013: 1-6 [doi]
- Preserving Multirobot Connectivity in Rendezvous Tasks in the Presence of Obstacles With Bounded Control InputXiangPeng Li, Dong Sun, Jie Yang 0004. tcst, 21(6):2306-2314, 2013. [doi]