TY - JOUR AU - Tevdoradze, Z. TI - Vertical cohomologies and their application to completely integrable Hamiltonian systems. JO - Georgian mathematical journal PY - 1998 SP - 483 EP - 500 VL - 5 IS - 5 UR - http://geodesic.mathdoc.fr/item/GMJ_1998__5_5_48886/ LA - en ID - GMJ_1998__5_5_48886 ER -