@article{article, title  = {{Relational Concurrent Refinement with Internal Operations}},

 url = {{}},

 year = {{2007}},

 month = {{1}},

 author = {{Derrick J and Boiten E}},

 doi = {{10.1016/j.entcs.2006.08.043}},

 volume = {{187}},

 journal = {{Electronic Notes in Theoretical Computer Science}},

 pages = {{35-53}},

 note = {{Accessed on 2024/10/23}}}