@article{10_21136_AM_2020_0108_19,
     author = {Zhang, Yu and Bi, Hai and Yang, Yidu},
     title = {Asymptotic lower bounds for eigenvalues of the {Steklov} eigenvalue problem with variable coefficients},
     journal = {Applications of Mathematics},
     pages = {1--19},
     publisher = {mathdoc},
     volume = {66},
     number = {1},
     year = {2021},
     doi = {10.21136/AM.2020.0108-19},
     mrnumber = {4218599},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.21136/AM.2020.0108-19/}
}