@inproceedings{inproceedings9d9fa67a,
title   = {Topological Geons in 2+1 Dimensions},
author = {Balachandran, A P and Batista, E and Costa e Silva, Ivan Pontual and Cunha, B G C da and Teotonio Sobrinho, Paulo},
year = {1997},
publisher = {SBF},
booktitle   = {Brazilian National Meeting on Particles and Fields}
}