TY  - JOUR
AU  - B. Z. Shapiro
TI  - On the number of connected components of the space of trigonometric polynomials of degree $n$ with $2n$ different critical values
JO  - Matematičeskie zametki
PY  - 1997
SP  - 635
EP  - 640
VL  - 62
IS  - 4
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/MZM_1997_62_4_a18/
LA  - ru
ID  - MZM_1997_62_4_a18
ER  -