%0 Journal Article %A Ivan Kolář %T Lie derivatives of sectorform fields %J Colloquium Mathematicum %D 1987 %P 71-78 %V 55 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.4064/cm-55-1-71-78/ %R 10.4064/cm-55-1-71-78 %G en %F 10_4064_cm_55_1_71_78