@article{10_4153_CJM_1992_049_0,
     author = {Louboutin, S. and Mollin, R. A. and Williams, H. C.},
     title = {Class {Numbers} of {Real} {Quadratic} {Fields,} {Continued} {Fractions,} {Reduced} {Ideals,} {Prime-Producing} {Quadratic} {Polynomials} and {Quadratic} {Residue} {Covers}},
     journal = {Canadian journal of mathematics},
     pages = {824--842},
     year = {1992},
     volume = {44},
     number = {4},
     doi = {10.4153/CJM-1992-049-0},
     url = {http://geodesic.mathdoc.fr/articles/10.4153/CJM-1992-049-0/}
}