TY - JOUR AU - Úlehla, Ivan AU - Wiesner, Jan TI - Remark to the problem of eigenvalues of Schrödinger equation JO - Applications of Mathematics PY - 1970 SP - 352 EP - 355 VL - 15 IS - 5 PB - mathdoc UR - http://geodesic.mathdoc.fr/articles/10.21136/AM.1970.103306/ DO - 10.21136/AM.1970.103306 LA - en ID - 10_21136_AM_1970_103306 ER -