1. The concept of chirality was introduced by Lord Kelvin, Molecular Dynamics and the Wave Theory of Light, C. J. Clay and Sons, London, 1904 and is very simple. A chiral object is one which cannot be superposed on its mirror image
2. L. Carroll , Through the Looking-Glass, and What Alice Found There, Macmillan and Co, London, 1872
3. DOI: 10.1351/goldbook