@article{M2AN_2020__54_5_1751_0,
     author = {Altmann, Robert and Froidevaux, Marine},
     title = {PDE eigenvalue iterations with applications in two-dimensional photonic crystals},
     journal = {ESAIM: Mathematical Modelling and Numerical Analysis },
     pages = {1751--1776},
     publisher = {EDP-Sciences},
     volume = {54},
     number = {5},
     year = {2020},
     doi = {10.1051/m2an/2020014},
     mrnumber = {4126311},
     zbl = {1480.65323},
     language = {en},
     url = {http://www.numdam.org/articles/10.1051/m2an/2020014/}
}