1. Introduction to the ISO specification language LOTOS;Bolognesi;Computer Networks and ISDN Systems,1987
2. Action refinement in LOTOS;Courtiat,1993
3. LOTOS — A Formal Description Technique Based on the Temporal Ordering of Observational Behaviour, ISO 8807;ISO,1989
4. Enhancements to LOTOS (E-LOTOS), ISO/IEC 15437;ISO/IEC,2001
5. Refinement of actions in a real-time process algebra with a true concurrency model;Fecher;Electronic Notes in Computer Science,2002