TY  - JOUR
AU  - V. A. Vinokurov
AU  - V. A. Sadovnichii
TI  - Asymptotics of any order for the eigenvalues and eigenfunctions of the Sturm--Liouville boundary-value problem on a~segment with a~summable potential
JO  - Izvestiya. Mathematics 
PY  - 2000
SP  - 695
EP  - 754
VL  - 64
IS  - 4
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/IM2_2000_64_4_a1/
LA  - en
ID  - IM2_2000_64_4_a1
ER  -