TY  - RPRT
TI  - Nonlinear excitations on a quantum ferromagnetic chain.
AU  - R Balakrishnan
AU  - AR Bishop
PY  - 1985
DO  - 10.1103/physrevlett.55.537
UR  - https://pubmed.ncbi.nlm.nih.gov/10032379/
ID  - 10032379
ER  -