1. Benjamin, T.B. and Mullin, T. 1981 Anomalous modes in the Taylor experiment. Proc. Roy. Soc. Lond. A 359, 24–43.
2. Brezzi, F., Rappaz, J. and Raviart, P.A. 1981 Finite dimensional approximations of nonlinear problems. Part III. Simple bifurcation points. Numer. Math. 38, 1–30.
3. Cliffe, K.A. 1983 Numerical calculations of two-cell and single-cell Taylor flows. J. Fluid Mech. 135, 219–233.
4. Duff, I.S. 1981 MA32 - A package for solving sparse unsymmetric systems using the frontal method. Harwell Report AERE R-10079. HMSO.
5. Golubitsky, M. and Langford, W.F. 1981 Classification and unfoldings of degenerate Hopf bifurcations. J. Diff. Eqn. 41, 375–415.