@misc{indiciae3b36e51229fd, title = {Wormholes without conserved charges.}, author = {CP Burgess and S Hagan}, year = {1991}, doi = {10.1103/physrevd.43.1869}, url = {https://pubmed.ncbi.nlm.nih.gov/10013562/}, note = {Source identifier: 10013562} }