@article{10_21136_AM_1988_104312,
     author = {Kest\v{r}\'anek, Zden\v{e}k},
     title = {Numerical analysis for optimal shape design in elliptic boundary value problems},
     journal = {Applications of Mathematics},
     pages = {322--333},
     year = {1988},
     volume = {33},
     number = {4},
     doi = {10.21136/AM.1988.104312},
     mrnumber = {0949252},
     zbl = {0662.65062},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.21136/AM.1988.104312/}
}