The molecular gas content of the Pipe Nebula - I. Direct evidence of outflow-generated turbulence in B59?A. Duarte-Cabral, A. Chrysostomou, N. Peretto, G. A. Fuller, B. Matthews, G. Schieven and G. R. DavisA&A, 543 (2012) A140DOI: https://doi.org/10.1051/0004-6361/201219240