@article{10_21136_AM_1989_104379,
     author = {K\v{r}{\'\i}\v{z}ek, Michal and Neittaanm\"aki, Pekka},
     title = {On time-harmonic {Maxwell} equations with nonhomogeneous conductivities: {Solvability} and {FE-approximation}},
     journal = {Applications of Mathematics},
     pages = {480--499},
     publisher = {mathdoc},
     volume = {34},
     number = {6},
     year = {1989},
     doi = {10.21136/AM.1989.104379},
     mrnumber = {1026513},
     zbl = {0696.65085},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.21136/AM.1989.104379/}
}