TY  - JOUR
AU  - B. M. Levitan
TI  - On the work of Nikolai Nikolaevich Bogolyubov in the theory of almost periodic functions
JO  - Trudy Matematicheskogo Instituta imeni V.A. Steklova
PY  - 1994
SP  - 77
EP  - 88
VL  - 49
IS  - 5
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/RM_1994_49_5_a4/
LA  - en
ID  - RM_1994_49_5_a4
ER  -