@misc{indiciae5b9ebbe9cef0, title = {Bubble and ring formation in nuclear fragmentation.}, author = {W Bauer and GF Bertsch and H Schulz}, year = {1992}, doi = {10.1103/physrevlett.69.1888}, url = {https://pubmed.ncbi.nlm.nih.gov/10046342/}, note = {Source identifier: 10046342} }