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

 publisher = {{Elsevier}},

 url = {{}},

 year = {{2008}},

 month = {{12}},

 author = {{Gidal BE and Harden CL}},

 doi = {{10.1016/s0074-7742(08)00027-5}},

 pages = {{xvii-xviii}},

 note = {{Accessed on 2025/01/13}}}