Toward wide-scale all-optical transparent networking: the ACTS optical pan-European network (OPEN) project. - Michel W. Chbat; Emmanuel Grard; Luc Berthelon; Amaury Jourdan; Philippe A. Perrier; Alain Leclert; B. Landousies; A. Ramdane; Noel Parnis; Edwin V. Jones; Emmanuel Limal; Henrik N. Poulsen; et al. (IEEE J. Sel. Areas Commun., 1998)

Ring planning in transport networks with very high resilience requirements. - Noel Parnis; Bruno Cotta; Elias Drakopoulos; Andreas Antonopoulos (Eur. Trans. Telecommun., 2002)