%0 Journal Article
%A Hertrich-Jeromin, Udo
%T Supplement on curved flats in the space of point pairs and isothermic surfaces: A quaternionic calculus
%J Documenta mathematica
%D 1997
%P 335-350
%V 2
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DOCMA_1997__2__a2/
%G en
%F DOCMA_1997__2__a2