Nulling interferometric breadboard using integrated optics: results of the first integration phaseV. Weber, M. Barillot, P. Haguenauer, E. Thomas, A. Poupinet, I. Schanen, P. Labeye, P. Kern and Z. SodnickEAS Publications Series, 12 (2004) 255-261DOI: https://doi.org/10.1051/eas:2004038