TY  - JOUR
AU  - A. M. Savchuk
AU  - A. A. Shkalikov
TI  - On the Properties of Maps Connected with Inverse Sturm--Liouville Problems
JO  - Informatics and Automation
PY  - 2008
SP  - 227
EP  - 247
VL  - 260
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/TRSPY_2008_260_a15/
LA  - ru
ID  - TRSPY_2008_260_a15
ER  -