TY  - RPRT
TI  - Nonlinear Schrödinger equation and two-level atoms.
AU  - M Czachor
PY  - 1996
DO  - 10.1103/physreva.53.1310
UR  - https://pubmed.ncbi.nlm.nih.gov/9913019/
ID  - 9913019
ER  -