@article{CMUC_1977__18_4_a9,
     author = {\v{S}\v{t}astnov\'a, V\v{e}nceslava and Fu\v{c}{\'\i}k, Svatopluk},
     title = {Note to periodic solvability of the boundary value problem for nonlinear heat equation},
     journal = {Commentationes Mathematicae Universitatis Carolinae},
     pages = {735--740},
     publisher = {mathdoc},
     volume = {18},
     number = {4},
     year = {1977},
     mrnumber = {0499739},
     zbl = {0368.35037},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/CMUC_1977__18_4_a9/}
}