3. Oil and Gas Leases: Assignments; Wellbore Versus Lease Assignments: Ambiguity Statute of Frauds [J] . Wyoming Supreme Court Oil and Gas Reporter . 2012,第1期 机译:石油和天然气租赁:转让;井筒与租赁作业:含糊的欺诈法规 4. An Ambiguity Aversion Model for Decision Making under Ambiguity [...