Citation: Hw. Broer et al., RESONANCES IN A SPRING-PENDULUM - ALGORITHMS FOR EQUIVARIANT SINGULARITY THEORY, Nonlinearity (Bristol. Print), 11(6), 1998, pp. 1569-1605
Citation: I. Hoveijn, VERSAL DEFORMATIONS AND NORMAL FORMS FOR REVERSIBLE AND HAMILTONIAN LINEAR-SYSTEMS, Journal of differential equations, 126(2), 1996, pp. 408-442
Citation: I. Hoveijn et M. Ruijgrok, THE STABILITY OF PARAMETRICALLY FORCED COUPLED OSCILLATORS IN SUM RESONANCE, Zeitschrift fur angewandte Mathematik und Physik, 46(3), 1995, pp. 384-392