TY - JOUR AU - Takahashi, Futoshi TI - Continuum spectrum for the linearized extremal eigenvalue problem with boundary reactions JO - Mathematica Bohemica PY - 2014 SP - 137 EP - 144 VL - 139 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/articles/10.21136/MB.2014.143844/ DO - 10.21136/MB.2014.143844 LA - en ID - 10_21136_MB_2014_143844 ER -