Yuan, C., Mao, X., & Shen, Y. (2008). Almost surely asymptotic stability of neutral stochastic differential delay equations with Markovian switching. Stochastic Processes and their Applications, 118(8), pp. 1385-1406. doi:10.1016/j.spa.2007.09.005

Yuan, Chenggui, Xuerong Mao, and Yi Shen. "Almost Surely Asymptotic Stability of Neutral Stochastic Differential Delay Equations With Markovian Switching." Stochastic Processes and Their Applications 118, no. 8 (2008): 1385-1406.

Yuan, Chenggui, Xuerong Mao, and Yi Shen. "Almost Surely Asymptotic Stability of Neutral Stochastic Differential Delay Equations With Markovian Switching." Stochastic Processes and Their Applications 118.8 (2008): 1385-1406.