The following publications are possibly variants of this publication:
- Fibring Modal First-Order Logics: Completeness PreservationAmílcar Sernadas, Cristina Sernadas, Alberto Zanardo. igpl, 10(4):413-451, 2002. [doi]
- Fibring Non-Truth-Functional Logics: Completeness PreservationCarlos Caleiro, Walter Alexandre Carnielli, Marcelo E. Coniglio, Amílcar Sernadas, Cristina Sernadas. jolli, 12(2):183-211, 2003.