TY  - JOUR
AU  - Kostov, Vladimir
TI  - On Descartes' rule of signs for hyperbolic polynomials
JO  - Serdica Mathematical Journal
PY  - 2023
SP  - 251
EP  - 268
VL  - 49
IS  - 4
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/SMJ2_2023_49_4_a2/
LA  - en
ID  - SMJ2_2023_49_4_a2
ER  -