Trellis
1. An {object-oriented} language from the University of
Karlsruhe(?) with {static type-checking} and {encapsulation}.
2. An {object-oriented} application development system from
{DEC}, based on the {Trellis} language. (Formerly named Owl).
E-mail: Jerry Smith
["Persistent and Shared Objects in trellis/owl", P. O'Brien et
al, Proc 1986 IEEE Workshop on Object-Oriented Database
Systems, IEEE, NY 1986].