Decarvalho, C. A.; Eboli, OJP; Marques, G. C.. ROLE OF NONPERTURBATIVE FIELD CONFIGURATIONS IN PHASE-TRANSITIONS. Physical Review D. College Pk: American Physical Soc, v. 34, n. 2, p. 659-661, 1986. Available at: <http://hdl.handle.net/11449/37657>.