Filología Neotestamentaria vol 15 (from 2002) is online. One article is The Marc Multilingue Project, from J.K. Elliot, Christian Amphoux and Jean-Claude Haelewyck. Interesting stuff, though the tables are unfortunately unreadable.

There are some other interesting-sounding articles that could be worth checking out, e.g. Ruis-Camps and Read-Heimerdinger on variant readings in Bezae Acts; Caragounis on Parainesis on 'ἈΓΙΑΣΜΌΣ'.