A highly-collimated SiO jet in the HH212 protostellar outflowC. Codella, S. Cabrit, F. Gueth, R. Cesaroni, F. Bacciotti, B. Lefloch and M. J. McCaughreanA&A, 462 3 (2007) L53-L56DOI: https://doi.org/10.1051/0004-6361:20066800