@inproceedings{inproceedings, title  = {{Modelling complex systems by an abstraction and formalization approach}},

 url = {{}},

 year = {{2000}},

 month = {{1}},

 author = {{Wei H and Liu ZZ}},

 volume = {{1-5}},

 pages = {{2119-2123}},

 note = {{Accessed on 2024/12/25}}}