TY  - RPRT
TI  - Unidirectional optical pulse propagation equation.
AU  - M Kolesik
AU  - J V Moloney
AU  - M Mlejnek
PY  - 2002
DO  - 10.1103/physrevlett.89.283902
UR  - https://pubmed.ncbi.nlm.nih.gov/12513148/
ID  - 12513148
ER  -