Authors: Costa, SSE Fagundes, HV

Citation: Sse. Costa et Hv. Fagundes, On the birth of a closed hyperbolic universe, GEN RELAT G, 33(9), 2001, pp. 1489-1494

Authors: Costa, SSE

Citation: Sse. Costa, Some integrals occurring in a topology change problem - art. no. 047303, PHYS REV D, 6204(4), 2000, pp. 7303