TY  - JOUR
AU  - A. V. D'yachenko
TI  - Asymptotic formulas for the eigenvalues of an indefinite Sturm–Liouville problem with a finite number of turning points
JO  - Vestnik Moskovskogo universiteta. Matematika, mehanika
PY  - 2001
SP  - 3
EP  - 11
IS  - 5
UR  - http://geodesic.mathdoc.fr/item/VMUMM_2001_5_a0/
LA  - ru
ID  - VMUMM_2001_5_a0
ER  -