21 cm observation of large-scale structures at z ~ 1 - Instrument sensitivity and foreground subtractionR. Ansari, J. E. Campagne, P. Colom, J. M. Le Goff, C. Magneville, J. M. Martin, M. Moniez, J. Rich and C. YècheA&A, 540 (2012) A129DOI: https://doi.org/10.1051/0004-6361/201117837
