@article{1992-fellows ,note={URL: {\tt http://cr.yp.to/\allowbreak bib/\allowbreak entries.html\#\allowbreak 1992/\allowbreak fellows}} ,author={Michael R. Fellows and Neal Koblitz} ,ISSN={0925--1022} ,journal={Designs, Codes and Cryptography} ,MR={93e:68032} ,pages={231--235} ,title={{Self-witnessing polynomial-time complexity and prime factorization}} ,volume={2} ,year={1992} }