1. Introduction to fluid mechanics;Fox,1985
2. Units, dimensions and dimensionless numbers;Ipsen,1960
3. Similarity and dimensional methods in mechanics;Sedov,1959
4. The scaling laws and renormalisation group in the mechanics and micromechanics of fracture;Barenblatt,1993
5. On the dimensional homogeneity of the rock cutting equation;Nishimatsu;Int J Rock Mech Min Sci and Geomech Abstr,1976