@article{MAN_1979__243_182801,
     author = {Richard Hartley and Akio Kawauchi},
     title = {Polynomials of {Amphicheiral} {Knots.}},
     journal = {Mathematische Annalen},
     pages = {63--70},
     publisher = {mathdoc},
     volume = {243},
     year = {1979},
     zbl = {0394.57009},
     url = {http://geodesic.mathdoc.fr/item/MAN_1979__243_182801/}
}