Double vector meson production in the International Linear Collider F. Carvalho, V. P. Gonçalves, B. D. Moreira and F. S. Navarra Eur. Phys. J. C, 75 8 (2015) 392 Published online: 27 August 2015 DOI: 10.1140/epjc/s10052-015-3625-0