TY - JOUR AU - P. M. Akhmet'ev TI - Geometric approach to stable homotopy groups of spheres. Kervaire invariants.~II JO - Fundamentalʹnaâ i prikladnaâ matematika PY - 2007 SP - 17 EP - 41 VL - 13 IS - 8 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/FPM_2007_13_8_a1/ LA - ru ID - FPM_2007_13_8_a1 ER -