The following publications are possibly variants of this publication:
- The formalisation of ROCK & ROLL: A deductive object-oriented database systemAlvaro A. A. Fernandes, Maria L. Barja, Norman W. Paton, M. Howard Williams. INFSOF, 39(6):379-389, 1997. [doi]
- ROCK & ROLL: A Deductive Object-Oriented Database SystemAlvaro A. A. Fernandes, Maria L. Barja, Norman W. Paton, M. Howard Williams, Andrew Dinn, Imara P. Diaz, Alia I. Abdelmoty. daisd 1994: 25-32
- Design and implementation of ROCK & ROLL: a deductive object-oriented database systemMaria L. Barja, Alvaro A. A. Fernandes, Norman W. Paton, M. Howard Williams, Andrew Dinn, Alia I. Abdelmoty. is, 20(3):185-211, 1995. [doi]
- Active Rule Analysis and Optimisation in the Rock & Roll Deductive Object-Oriented DatabaseAndrew Dinn, Norman W. Paton, M. Howard Williams. is, 24(4):327-353, 1999. [doi]