Kenneth L. Manders, Leonard M. Adleman
NP-Complete Decision Problems for Quadratic Polynomials
STOC, 1976.
@inproceedings{STOC-1976-MandersA, author = "Kenneth L. Manders and Leonard M. Adleman", booktitle = "{Proceedings of the Eighth Annual ACM Symposium on Theory of Computing}", doi = "10.1145/800113.803627", pages = "23--29", publisher = "{ACM}", title = "{NP-Complete Decision Problems for Quadratic Polynomials}", year = 1976, }