(1991). A moduli-defendent lagrangian for [2,2] theories on calabi-yau n-folds. [s.l.]: [s.n.].
1991. A moduli-defendent lagrangian for [2,2] theories on calabi-yau n-folds. [s.l.]: [s.n.].
A moduli-defendent lagrangian for [2,2] theories on calabi-yau n-folds. [s.l.]: [s.n.]. 1991.