@article{ljs21083,
 author={Siddique, R. and Kadri, E.},
 year={2012},
 title={Properties of High-Volume Fly Ash Concrete Reinforced with Natural Fibres},
 journal={Leonardo J. Sci.},
 volume={11},
 number={21},
 pages={83-98},
 url={http://ljs.academicdirect.org/A21/083_098.pdf}
}