http://mediatheque.grenay.fr/cgi-bin/koha/opac-search.pl?q=ccl=au%3ABillon-Spagnol%20Estelle%20and%20su-to%3A%C3%83%C2%83%C3%82%C2%89galit%C3%83%C2%83%C3%82%C2%A9%20des%20sexes%20-%20Ouvrages%20pour%20la%20jeunesse&format=rss2 0 20