TY - JOUR AU - V. F. Kirichenko TI - Differential geometry of principal toroidal fiber bundles JO - Fundamentalʹnaâ i prikladnaâ matematika PY - 2000 SP - 1095 EP - 1120 VL - 6 IS - 4 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/FPM_2000_6_4_a9/ LA - ru ID - FPM_2000_6_4_a9 ER -