%0 Journal Article %A Skip Pennock %T Of Torus and Turk's-Head Knots: A Polar Trigonometric Modeling %J Visual Mathematics %D 2004 %V 6 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/item/VM_2004_6_4_a3/ %F VM_2004_6_4_a3