@article{article, title  = {{Concrete evidence}},

 url = {{}},

 year = {{2008}},

 month = {{11}},

 author = {{Provis J and Van Deventer J and Duxson P}},

 journal = {{Chemical Engineer}},

 issue = {{809}},

 pages = {{28-30}},

 note = {{Accessed on 2024/09/20}}}