## Nonlinear modes in a generalized $\mathcal{PT}$-symmetric discrete nonlinear Schrödinger equation

D E Pelinovsky, D A Zezyulin, V V Konotop
• Journal of Physics A Mathematical and Theoretical, February 2014, Institute of Physics Publishing
• DOI: 10.1088/1751-8113/47/8/085204

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http://dx.doi.org/10.1088/1751-8113/47/8/085204