TY  - JOUR
AU  - N. Lažetić
TI  - Uniform estimates for the first derivatives of the eigenfunctions of a Sturm--Liouville operator with a potential from the class
JO  - Doklady Akademii Nauk
PY  - 1979
SP  - 1304
EP  - 1305
VL  - 249
IS  - 6
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DAN_1979_249_6_a5/
LA  - ru
ID  - DAN_1979_249_6_a5
ER  -