@misc{indiciae9aae521ade37, title = {A COUNTEREXAMPLE IN NOETHERIAN RINGS.}, author = {I N Herstein}, year = {1965}, doi = {10.1073/pnas.54.4.1036}, url = {https://pubmed.ncbi.nlm.nih.gov/16578617/}, note = {Source identifier: 16578617} }