TY  - JOUR
AU  - M.S. Farber
TI  - Homological Algebra of Novikov-Shubin Invariants and Morse Inequalities.
JO  - Geometric and functional analysis
PY  - 1996
SP  - 628
EP  - 665
VL  - 6
IS  - 1
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/GFA_1996__6_1_58242/
ID  - GFA_1996__6_1_58242
ER  -