%0 Journal Article
%T A multi-level mixed element scheme of the two-dimensional Helmholtz transmission eigenvalue problem
%A Xi,, Yingxia
%A Ji,, Xia
%A Zhang,, Shuo
%J IMA Journal of Numerical Analysis
%V 40
%N 1
%@ 0272-4979
%D 2020-01-19
%I Oxford University Press
%~ DeepDyve