TY  - JOUR
AU  - A. V. Savin
TI  - An identity for squares of eigenfunctions of an infinite-zone Sturm--Liouville operator
JO  - Vestnik Moskovskogo universiteta. Matematika, mehanika
PY  - 1984
SP  - 83
EP  - 85
IS  - 6
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/VMUMM_1984_6_a21/
LA  - ru
ID  - VMUMM_1984_6_a21
ER  -