[1] S. Luthra, “Architecture in Object Oriented Databases,” 2008. http://www.rimtengg.com/coit2007/proceedings/pdfs/63.pdf
[2] S. Bagui, “Achievements and Weaknesses of Object-Oriented Databases,” Journal of Object Technology, Vol. 2, No. 4, 2003, pp. 29-41. doi:10.5381/jot.2003.2.4.c2
[3] C. Chambers, D. Ungar, B. Chang and U. H?lzle, “Parents Are Shared Parts of Objects: Inheritance and Encapsulation in Self,” Lisp and Symbolic Computation: An International Journal, Vol. 4, No. 3, 1991, pp. 207-222.
[4] S. Neelam and T. Benjamin, “Testing Polymorphic Behavior,” Journal of Object Technology, Vol. 1, No. 3, 2002, pp. 173-188. doi:10.5381/jot.2002.1.3.a10
[5] D. Obasanjo, “An Exploration of Object Oriented Database Management Systems,” 2001. www.25hoursaday.com/WhyArentYouUsingAnOOD BMS.html
[6] M. Stonebraker, L. A. Rowe, B. G. Lindsay, J. Gray, M. J. Carey and D. Beech, “The Committee for Advanced DBMS Function: Third Generation Data Base System Manifesto,” SIGMOD Conference, Vol. 19, No. 3, 1990, pp. 495-511.