Conn. Gen. Stat. § 42a-2-202
Terms with respect to which the confirmatory memoranda of the parties agree or which are otherwise set forth in a writing intended by the parties as a final expression of their agreement with respect to such terms as are included therein may not be contradicted by evidence of any prior agreement or of a contemporaneous oral agreement but may be explained or supplemented (a) by course of performance, course of dealing or usage of trade as provided by section 42a-1-303; and (b) by evidence of consistent additional terms unless the court finds the writing to have been intended also as a complete and exclusive statement of the terms of the agreement.
Conn. Gen. Stat. § 42a-2-202
(1959, P.A. 133, S. 2-202; P.A. 05-109, S. 24.)
Cited. 183 Conn. 266; 198 Conn. 624; 218 C. 281; Id., 297; 225 C. 401; 232 C. 272.