@ARTICLE{
author={Kanshu Andrey,Rueter Christian E,Kip Detlef,Shandarov VM,Belicev Petra P,Ilic Igor D,Stepic Milutin S},
year={2012},
title={Observation of discrete gap solitons in one-dimensional waveguide arrays with alternating spacings and saturable defocusing nonlinearity},
journal={OPTICS LETTERS},
volume={37},
number={7},
pages={1253-1255},
document_type={Article},
} 

@ARTICLE{
author={Kanshu Andrey,Rueter Christian E,Kip Detlef,Belicev Petra P,Ilic Igor D,Stepic Milutin S,Shandarov VM},
year={2011},
title={Linear and nonlinear light propagation at the interface of two homogeneous waveguide arrays},
journal={OPTICS EXPRESS},
volume={19},
number={2},
pages={1158-1167},
document_type={Article},
}