TY - JOUR AU - A. S. Anikevich TI - Negative eigenvalues of the Y-type chain of weakly coupled ball resonators JO - Nanosistemy: fizika, himiâ, matematika PY - 2013 SP - 545 EP - 549 VL - 4 IS - 4 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/NANO_2013_4_4_a11/ LA - en ID - NANO_2013_4_4_a11 ER -