1. I.M. Anderson, M.E. Fels, Exterior differential systems with symmetry, Acta Appl. Math. 87(1–3), 3–31 (2005).
2. R.L. Anderson, V.A. Baikov, R.K. Gazizov, W. Hereman, N.H. Ibragimov, F.M. Mahomed, S.V. Meleshko, M.C. Nucci, P.J. Olver, M.B. Sheftel, A.V. Turbiner, E.M. Vorob’ev, CRC Handbook of Lie Group Analysis of Differential Equations, vol. 3 (CRC Press, Boca Raton, 1996).
3. B. Beckermann, G. Labahn, G. Villard, Normal forms for general polynomial matrices, J. Symb. Comput. 41(6), 708–737 (2006).
4. G. Birkhoff, Hydrodynamics: A Study in Logic, Fact and Similitude (Princeton Univ. Press, Princeton, 1960).
5. P. Bridgman, Dimensional Analysis (Yale Univ. Press, Yale, 1931).