@article{article, title  = {{Preface.}},

 url = {{}},

 year = {{2005}},

 month = {{1}},

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

 volume = {{137}},

 journal = {{Electron. Notes Theor. Comput. Sci.}},

 pages = {{1-3}},

 note = {{Accessed on 2024/12/26}}}