%0 Journal Article
%A Lu, Wei
%A Mao, Jing
%A Wu, Chuanxi
%T A universal bound for lower Neumann eigenvalues of the Laplacian
%J Czechoslovak Mathematical Journal
%D 2020
%P 473-482
%V 70
%N 2
%I mathdoc
%U http://geodesic.mathdoc.fr/articles/10.21136/CMJ.2019.0363-18/
%R 10.21136/CMJ.2019.0363-18
%G en
%F 10_21136_CMJ_2019_0363_18