citation-style-language/locales — pull request #59 by aurimasv (2013-08-10 06:47:49+00:00)
Title: Add number-of-pages to locale by copying pages

As per @rmzelle's comment on https://bitbucket.org/fbennett/citeproc-js/issue/148/number-of-pages-label-does-not-render

I suppose it's more flexible to have `number-of-pages` defined independently of `page`