Mufthas, M.R.M.; Rupasinghe, C.S. (2010-05-28). "3D Modelling of Carbon Allotropes Used in Nanotechnology". 2010 Fourth Asia International Conference on Mathematical/Analytical Modelling and Computer Simulation. IEEE. pp.476–481. doi:10.1109/AMS.2010.97. ISBN978-1-4244-7196-6. S2CID15407517.[dead link]
Mufthas, M.R.M.; Rupasinghe, C.S. (2010-05-28). "3D Modelling of Carbon Allotropes Used in Nanotechnology". 2010 Fourth Asia International Conference on Mathematical/Analytical Modelling and Computer Simulation. IEEE. pp.476–481. doi:10.1109/AMS.2010.97. ISBN978-1-4244-7196-6. S2CID15407517.[dead link]