TY  - JOUR
AU  - Lu, Wei
AU  - Mao, Jing
AU  - Wu, Chuanxi
TI  - A universal bound for lower Neumann eigenvalues of the Laplacian
JO  - Czechoslovak Mathematical Journal
PY  - 2020
SP  - 473
EP  - 482
VL  - 70
IS  - 2
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/articles/10.21136/CMJ.2019.0363-18/
DO  - 10.21136/CMJ.2019.0363-18
LA  - en
ID  - 10_21136_CMJ_2019_0363_18
ER  -