Álvaro Reis Figueira Hervé Paulino Luís M. B. Lopes Fernando M. A. Silva Distributed Typed Concurrent Objects: a Programming Language for Distributed Computations with Mobile Resources. 745-760 2003 9 J. UCS 8 http://www.jucs.org/jucs_9_8/distributed_typed_concurrent_objects db/journals/jucs/jucs9.html#FigueiraPLS03