1. First report on friction experiments;Tower;Proc. Inst. Mech. Eng.,1883
2. On the theory of lubrication and its application to Mr. Beauchamp tower’s experiments, including an experimental determination of the viscosity of olive oil;Reynolds;Philos. Trans. R Soc. Lond. Part 1,1886
3. Essential Concepts of Bearing Technology;Harris,2006
4. History of Tribology;Dowson,1998
5. Le Navi di Nemi;Ucelli,1950