@inproceedings{SisLab1969,
       booktitle = {National Conference on Information Technology},
           title = {A Design Pattern of the Layer Interacting with Relational Databases in Object-Oriented Systems},
          author = {Van Vy Nguyen and Duc Hanh Dang},
            year = {2003},
           pages = {500--507},
             url = {https://eprints.uet.vnu.edu.vn/eprints/id/eprint/1969/}
}