@techreport{R-93-39,
TITLE = {The Preferential Semantics of a Multi-Modal Nonmonotonic Logic},
AUTHOR = {Hua Shu},
YEAR = {1993},
NUMBER = {R-93-39},
INSTITUTION = ida,
ADDRESS = idaaddr,
ABSTRACT = {},
IDANR = {LiTH-IDA-R-93-39},
NOTE = {Accepted to 2-nd European Conference on Symbolic and Quantitative Approaches to Reasoning and Uncertainty (ECSQRU'93), Granada, Spain, November 1993}