%0 Journal Article
%A Dungen, Koen van den
%T Generalised Dirac-Schrödinger operators and the Callias Theorem
%J Forum of Mathematics, Sigma
%D 2025
%P e11
%V 13
%N 1
%U http://geodesic.mathdoc.fr/articles/10.1017/fms.2024.157/
%R 10.1017/fms.2024.157
%F 10_1017_fms_2024_157