1. S U S Choi, in: The Proceedings of the ASME International Mechanical Engineering Congress and Exposition (San Francisco, USA, ASME, FED, 231/MD) 66, 99–105 (1995)
2. J Buongiorno, J. Heat Transf. 128 ,240 (2006)
3. R K Tiwari and M K Das, Int. J. Heat Mass Transf. 50, 2002 (2007)
4. M Mustafa, T Hayat, I Pop, S Asghar and S Obaidat, Int. J. Heat Mass Transf. 54, 5588 (2011)
5. S Nadeem and C Lee, Nanoscale Resc. Lett. 7(94), 1 (2012)