W. Zadrozny, and K. Jensen. Natural Language Processing, volume 196 of The Kluwer International Series in Engineering and Computer Science, Kluwer / Springer, (1993)
K. Jensen, G. Heidorn, L. Miller, and Y. Ravin. Natural Language Processing, volume 196 of The Kluwer International Series in Engineering and Computer Science, Kluwer / Springer, (1993)
J. Binot, and K. Jensen. Natural Language Processing, volume 196 of The Kluwer International Series in Engineering and Computer Science, Kluwer / Springer, (1993)