%0 Journal Article %A Weston, Anthony %T On Locating Isometric l (n) 1 %J Canadian mathematical bulletin %D 2001 %P 370-375 %V 44 %N 3 %U http://geodesic.mathdoc.fr/articles/10.4153/CMB-2001-037-5/ %R 10.4153/CMB-2001-037-5 %F 10_4153_CMB_2001_037_5