ECE/TRANS/WP.29/GRSP/47, paras. 35 - 37, ECE/TRANS/WP.29/GRSP/2010/12, ECE/TRANS/WP.29/GRSP/2010/31, (ECE/TRANS/WP.29/GRSP/2007/17)
Documents: ECE/TRANS/WP.29/GRSP/47, par. 35 à 37, ECE/TRANS/WP.29/GRSP/2010/12, ECE/TRANS/WP.29/GRSP/2010/31 et (ECE/TRANS/WP.29/GRSP/2007/17).