TY  - JOUR
AU  - Dražen Adamović
AU  - Ozren Perše
TI  - The vertex algebra $m(1)^+$ and certain affine vertex algebras of level $-1$
JO  - Symmetry, integrability and geometry: methods and applications
PY  - 2012
VL  - 8
UR  - http://geodesic.mathdoc.fr/item/SIGMA_2012_8_a39/
LA  - en
ID  - SIGMA_2012_8_a39
ER  -