TY - JOUR AU - M. Farber AU - A. Ranicki TI - The Morse--Novikov Theory of Circle-Valued Functions and Noncommutative Localization JO - Informatics and Automation PY - 1999 SP - 381 EP - 388 VL - 225 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/TRSPY_1999_225_a24/ LA - en ID - TRSPY_1999_225_a24 ER -