@article{10_14708_cm_v11i1_5626,
     author = {J. Musia{\l}ek},
     title = {On a certain property of the equation {\(\Delta^p} u+k u = 0\)},
     journal = {Commentationes Mathematicae},
     pages = { 289--295},
     publisher = {mathdoc},
     volume = {11},
     number = {1},
     year = {1968},
     doi = {10.14708/cm.v11i1.5626},
     language = {pl},
     url = {http://geodesic.mathdoc.fr/articles/10.14708/cm.v11i1.5626/}
}