TY - JOUR AU - W. M. Mikulski TI - The natural operators $T_{\vert{\cal M} f_n}\rightsquigarrow T^*T^{r*}$ and $T_{\vert {\cal M} f_n}\rightsquigarrow {\mit\Lambda}^2T^ *T^{r*}$ JO - Colloquium Mathematicum PY - 2002 SP - 55 EP - 65 VL - 93 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/articles/10.4064/cm93-1-6/ DO - 10.4064/cm93-1-6 LA - en ID - 10_4064_cm93_1_6 ER -