@conference{Bar-Bou-Rec-2016-2,
    author={Vahan Baronian and Laurent Bourgeois and Arnaud Recoquillay },
    title={Imaging an acoustic waveguide from surface data in the time 
           domain },
    publisher={New trends in theoretical and numerical analysis of 
           waveguides, Porquerolles, 16-19/05/2016 },
    year={2016 },
    month={5},
}