%0 Journal Article
%A Im Hof, Hans-Christoph
%T Ellipsoids and hyperboloids with infinite foci
%J Compositio Mathematica
%D 1984
%P 231-244
%V 52
%N 2
%I Martinus Nijhoff Publishers
%U http://www.numdam.org/item/CM_1984__52_2_231_0/
%G en
%F CM_1984__52_2_231_0