TY - JOUR AU - Scherk, Peter TI - On Differentiable Arcs and Curves, VI: Singular Osculating Spaces of Curves of Order n + 1 in Projective n-Space JO - Canadian journal of mathematics PY - 1967 SP - 1042 EP - 1061 VL - 19 IS - 1 UR - http://geodesic.mathdoc.fr/articles/10.4153/CJM-1967-095-7/ DO - 10.4153/CJM-1967-095-7 ID - 10_4153_CJM_1967_095_7 ER -