Nascent bipolar outflows associated with the first hydrostatic core candidates Barnard 1b-N and 1b-SM. Gerin, J. Pety, A. Fuente, J. Cernicharo, B. Commerçon and N. MarcelinoA&A, 577 (2015) L2DOI: https://doi.org/10.1051/0004-6361/201525777