On axiomatic approaches to vertex operator algebras and modules /
Frenkel, Igor.
Huang, Yi-Zhi,1959-
Lepowsky, J.(James)
Providence, R.I. : American Mathematical Society,
1993.
"July 1993, vol. 104, no. 494 (first of 6 numbers)."
Includes bibliographical references (p. 64).
Vertex operator algebras.
Modules (Algebra)