On axiomatic approaches to vertex operator algebras and modules/
Igor B. Frenkel, Yi-Zhi Huang, James Lepowsky.
- Providence, R.I.: American Mathematical Society, 1993.
- vii, 64 p. ; 26 cm.
- Memoirs of the American Mathematical Society; no. 494. .
"July 1993, vol. 104, no. 494 (first of 6 numbers)."