TY  - JOUR
AU  - A. M. Savchuk
TI  - First-order regularised trace of the Sturm--Liouville operator with $\delta$-potential
JO  - Trudy Matematicheskogo Instituta imeni V.A. Steklova
PY  - 2000
SP  - 1168
EP  - 1169
VL  - 55
IS  - 6
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/RM_2000_55_6_a18/
LA  - en
ID  - RM_2000_55_6_a18
ER  -