TY - JOUR AU - J. MusiaƂek TI - On some property of solutions of the equation \(\Delta^2v+kv = 0\) JO - Commentationes Mathematicae PY - 1968 SP - 9 EP - 14 VL - 11 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/articles/10.14708/cm.v11i1.5596/ DO - 10.14708/cm.v11i1.5596 LA - pl ID - 10_14708_cm_v11i1_5596 ER -