Information Processing Letters, Volume 40

Volume 40, Number 1, 11 October 1991

Volume 40, Number 2, 25 October 1991

Volume 40, Number 3, 8 November 1991

Volume 40, Number 4, 25 November 1991

Volume 40, Number 5, 13 December 1991

Volume 40, Number 6, 30 December 1991

maintained by Schloss Dagstuhl LZI at University of Trier