1. P. Brown and M.L. Stonebraker. BigSur: A System for the Management of Earth Science Data. In Proc. 21st International Conference on Very Large Data Bases VLDB’95, pages 720–728, 1995.
2. R.G.G. Cattell, editor. The Object Database Standard: ODMG 2.0. Morgan Kaufmann, 1997.
3. D.N. Chorafas and H. Steinmann. Solutions for Networked Databases. Academic Press, 1993.
4. C. Chothia and A.M. Lesk. Canonical structures for the hypervariable regions of immunoglobulins. J.Mol.Biol, 196:901–917, 1987.
5. C. Chothia, A.M. Lesk, A. Tramontano, et al. Conformations of immunoglobulin hypervariable regions. Nature, 342:877–883, 1989.