Giovanni Gallo, Bhubaneswar Mishra. Wu-Ritt Characteristic Sets and Their Complexity. In Jacob E. Goodman, Richard Pollack, William Steiger, editors, Discrete and Computational Geometry: Papers from the DIMACS Special Year. Volume 6 of DIMACS Series in Discrete Mathematics and Theoretical Computer Science, pages 111-136, DIMACS/AMS, 1990.
Abstract is missing.