TY  - JOUR
AU  - G. A. Pelts
TI  - The space of states and wave equation for the boson string with non-trivial topology of the world surface
JO  - Zapiski Nauchnykh Seminarov POMI
PY  - 1988
SP  - 107
EP  - 121
VL  - 169
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/ZNSL_1988_169_a12/
LA  - ru
ID  - ZNSL_1988_169_a12
ER  -