PdBI sub-arcsecond study of the SiO microjet in HH212 - Origin and collimation of class 0 jetsS. Cabrit, C. Codella, F. Gueth, B. Nisini, A. Gusdorf, C. Dougados and F. BacciottiA&A, 468 3 (2007) L29-L32DOI: https://doi.org/10.1051/0004-6361:20077387