참고문헌
- Ann. of Math. v.56 The class number of real quadratic fields N.C. Ankeny;E. Artin;S. Chowla
- Primes of the form x²+ny² D.A. Cox
- Math. Comp. v.28 The simplest cubic fields D. Shanks
- Rational points on elliptic curves J.H. Silvermann;J. Tate
- Introduction to cyclotomic fields L.C. Washington
- Math. Comp. v.48 Class numbers of the simplest cubic fields