TY - JOUR AU - Hans Brodersen AU - Olav Skutlaberg TI - A0-sufficiency of jets from R2 to R2 JO - Journal of Singularities PY - 2010 SP - 19 EP - 50 VL - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/articles/10.5427/jsing.2010.2b/ DO - 10.5427/jsing.2010.2b ID - 10_5427_jsing_2010_2b ER -