TY  - JOUR
AU  - P. M. Akhmet'ev
TI  - Geometric approach to stable homotopy groups of spheres. The Adams--Hopf invariants
JO  - Fundamentalʹnaâ i prikladnaâ matematika
PY  - 2007
SP  - 3
EP  - 15
VL  - 13
IS  - 8
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/FPM_2007_13_8_a0/
LA  - ru
ID  - FPM_2007_13_8_a0
ER  -