CO emission and variable CH and CH+ absorption towards HD 34078: evidence for a nascent bow shock?P. Boissé, E. Rollinde, P. Hily-Blant, J. Pety, S. R. Federman, Y. Sheffer, G. Pineau des Forêts, E. Roueff, B.-G. Andersson and G. HébrardA&A, 501 1 (2009) 221-237DOI: https://doi.org/10.1051/0004-6361/200810960