| 2008 | ||
|---|---|---|
| 1 | Ming Ma, Zehui Li, Jinyuan Chen: Phase-type distribution of customer relationship with Markovian response and marketing expenditure decision on the customer lifetime value. European Journal of Operational Research 187(1): 313-326 (2008) | |
| 1 | Zehui Li | [1] |
| 2 | Ming Ma | [1] |