TY  - RPRT
TI  - Linear superposition in nonlinear equations.
AU  - Avinash Khare
AU  - Uday Sukhatme
PY  - 2002
DO  - 10.1103/physrevlett.88.244101
UR  - https://pubmed.ncbi.nlm.nih.gov/12059300/
ID  - 12059300
ER  -