TY  - JOUR
AU  - N. B. Konyukhova
AU  - V. H. Linh
AU  - I. B. Staroverova
TI  - Modifications of the method of phase functions as applied to singular problems in quantum physics
JO  - Žurnal vyčislitelʹnoj matematiki i matematičeskoj fiziki
PY  - 1999
SP  - 492
EP  - 522
VL  - 39
IS  - 3
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/ZVMMF_1999_39_3_a11/
LA  - ru
ID  - ZVMMF_1999_39_3_a11
ER  -