Noudem, J. G.; Porcar, L.; Belmont, O.; Bourgault, D.; Tixador, P.; Sanchez, J.; Barbut, J. M.; Barrault, M.; Beille, J.; Tournier, R.; Noudem J. G.; EPM-Matformag, CNRS, B.P. 166, 38042 Grenoble Cedex 09, France; Schneider Electric S.A, rue Volta, 38050 Grenoble Cedex 09, France; Porcar L.; EPM-Matformag, CNRS, B.P. 166, 38042 Grenoble Cedex 09, France; Schneider Electric S.A, rue Volta, 38050 Grenoble Cedex 09, France; Belmont O.; EPM-Matformag, CNRS, B.P. 166, 38042 Grenoble Cedex 09, France; Bourgault D.; EPM-Matformag, CNRS, B.P. 166, 38042 Grenoble Cedex 09, France; Tixador P.; EPM-Matformag, CNRS, B.P. 166, 38042 Grenoble Cedex 09, France; Sanchez J.; Schneider Electric S.A, rue Volta, 38050 Grenoble Cedex 09, France; Barbut J. M.; Schneider Electric S.A, rue Volta, 38050 Grenoble Cedex 09, France; Barrault M.; Schneider Electric S.A, rue Volta, 38050 Grenoble Cedex 09, France; Beille J.; EPM-Matformag, CNRS, B.P. 166, 38042 Grenoble Cedex 09, France; Tournier R.; EPM-Matformag, CNRS, B.P. 166, 38042 Grenoble Cedex 09, France (EDP Sciences, 1998)