TY  - JOUR
AU  - M. N. Adamyan
TI  - On perturbations of the potential in the radial Dirac equation leading to multiplication of the spectral density by a~polynomial
JO  - Teoretičeskaâ i matematičeskaâ fizika
PY  - 1975
SP  - 236
EP  - 243
VL  - 22
IS  - 2
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/TMF_1975_22_2_a8/
LA  - ru
ID  - TMF_1975_22_2_a8
ER  -