Journal article (2006) - C Zinoni (author), B Alloing (author), N Gisin (author), C Monat (author), Val Zwiller (author), V.G. Zwiller (author), V. Zwiller (author), V Zwiller (author), LH Li (author), A Fiore (author), L Lunghi (author), A Gerardino (author), H de Riedmatten (author), H. Zbinden (author), H Zbinden (author)