TY  - JOUR
AU  - B. V. Pannikov
TI  - On the convergence of Riemann sums for discontinuous functions
JO  - Doklady Akademii Nauk
PY  - 1971
SP  - 542
EP  - 544
VL  - 201
IS  - 3
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DAN_1971_201_3_a6/
LA  - ru
ID  - DAN_1971_201_3_a6
ER  -