@article{article, title = {{Theoretical aspects of ring perception and development of the extended set of smallest rings concept}}, url = {{}}, year = {{2002}}, month = {{5}}, author = {{Downs GM and Gillet VJ and Holliday JD and Lynch MF}}, doi = {{10.1021/ci00063a008}}, volume = {{29}}, journal = {{Journal of Chemical Information and Computer Sciences}}, issue = {{3}}, pages = {{187-206}}, note = {{Accessed on 2025/11/17}}}