@article{10_21136_AM_1979_103807,
     author = {\v{S}\v{t}astnov\'a, V\v{e}nceslava and Fu\v{c}{\'\i}k, Svatopluk},
     title = {Weak periodic solutions of the boundary value problem for nonlinear heat equation},
     journal = {Applications of Mathematics},
     pages = {284--303},
     publisher = {mathdoc},
     volume = {24},
     number = {4},
     year = {1979},
     doi = {10.21136/AM.1979.103807},
     mrnumber = {0533778},
     zbl = {0429.35039},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.21136/AM.1979.103807/}
}