TY - JOUR AU - T. Ya. Azizov AU - V. A. Senderov AU - V. A. Khatskevich TI - Geometry of $\mathfrak J$-Spaces and Properties of Reversing Operators JO - Matematičeskie zametki PY - 2001 SP - 477 EP - 479 VL - 69 IS - 3 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/MZM_2001_69_3_a14/ LA - ru ID - MZM_2001_69_3_a14 ER -