The Ensembl genome database project. - Tim J. P. Hubbard; Daniel Barker; Ewan Birney; Graham Cameron; Yuan Chen 007; Laura Clarke; Tony Cox 001; James A. Cuff; Val Curwen; Thomas A. Down; Richard Durbin; Eduardo Eyras; et al. (Nucleic Acids Res., 2002)

Ensembl 2002: accommodating comparative genomics. - Michele E. Clamp; T. Daniel Andrews; Daniel Barker; Paul Bevan 001; Graham Cameron; Yuan Chen 007; Laura Clarke; Tony Cox 001; James A. Cuff; Val Curwen; Thomas A. Down; Richard Durbin; et al. (Nucleic Acids Res., 2003)

Ensembl 2004. - Ewan Birney; T. Daniel Andrews; Paul Bevan 001; Mario Cáccamo; Graham Cameron; Yuan Chen 007; Laura Clarke; Guy Coates; Tony Cox 001; James A. Cuff; Val Curwen; Tim Cutts; et al. (Nucleic Acids Res., 2004)

The Distributed Annotation System for Integration of Biological Data. - Andreas Prlic; Ewan Birney; Tony Cox 001; Thomas A. Down; Robert D. Finn; Stefan Gräf; David K. Jackson; Andreas Kähäri; Eugene Kulesha; Roger Pettett; James A. Smith; Jim Stalker; et al. (DILS, 2006)

ProServer: a simple, extensible Perl DAS server. - Robert D. Finn; James W. Stalker; David K. Jackson; Eugene Kulesha; Jody Clements; Roger Pettett (Bioinform., 2007)