TY  - JOUR
AU  - Kyrov, V.A.
TI  - Two-dimensional Helmholtz spaces.
JO  - Sibirskij Matematicheskij Zhurnal
PY  - 2005
SP  - 1341
VL  - 46
IS  - 6
PB  - mathdoc
UR  - https://geodesic-test.mathdoc.fr/item/SMZ_2005__46_6_53280/
LA  - en
ID  - SMZ_2005__46_6_53280
ER  -