MAP20070039606Evidence of custom and practice in the interpretation of reinsurance contracts : a comparative study / edited by Katherine B. Posner. — London : AIDA Reinsurance Working Party, cop. 2004IV, 25 p. ; 30 cmAdmissibility of custom and practice evidence -- Ambiguity as a prerequisite and priority -- How courts define custom and practice -- "Trade usage" and other similar terms -- Evidence of custom and practice -- Expert witnesses -- Conflicting custom and practice evidence -- Uniformity in custom and practice -- Judicial notice of custom and practice without evidence -- Application as a matter of law -- Custom and practice and rules of law -- Custom and practice and the reinsurance contract terms -- How does custom and practice application differ in reinsurance contracts -- Appendix. The questionnaire