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    Number of items: 3.

    A Quarterly Bulletin of the IEEE Computer Society Technical Committee on Data Engineering

    Lorentzos, N.A. and Johnson, Roger (1988) Requirements specification for a temporal extension to the relational model. A Quarterly Bulletin of the IEEE Computer Society Technical Committee on Data Engineering 11 (4), pp. 26-33.

    IEEE Transactions on Knowledge and Data Engineering

    Johnson, Roger and Lorentzos, N.A. (1992) Comments on 'extensions to SQL for historical databases'. IEEE Transactions on Knowledge and Data Engineering 4 (4), ISSN 1041-4347.

    Information Systems Journal

    Lorentzos, N.A. and Johnson, Roger (1988) Extending relational algebra to manipulate temporal data. Information Systems Journal 13 (3), pp. 289-296. ISSN 1365-2575.

    This list was generated on Sat Oct 16 05:14:15 2021 BST.