Liu, Lily Li
Li, Xiaoli
Funding for this research was provided by:
Program for Scientific Research Innovation Team in Applied Probability and Statistics of Qufu Normal University (0230518)
Peer Review Statement: The publishing and review policy for this title is described in its Aims & Scope.
Publication History
Received: 2016-02-22
Accepted: 2016-06-07
Published: 2016-07-05