This author has not been identified. Look up 'Yoel Krupnik' in GoogleThis author has not been identified. Look up 'Yevgeny Perelman' in GoogleThis author has not been identified. Look up 'Itamar Levin' in GoogleThis author has not been identified. Look up 'Yosi Sanhedrai' in GoogleThis author has not been identified. Look up 'Roee Eitan' in GoogleThis author has not been identified. Look up 'Ahmad Khairi' in GoogleThis author has not been identified. Look up 'Yoni Landau' in GoogleThis author has not been identified. Look up 'Udi Virobnik' in GoogleThis author has not been identified. Look up 'Noam Dolev' in GoogleThis author has not been identified. Look up 'Alon Meisler' in GoogleThis author has not been identified. Look up 'Ariel Cohen' in Google