%0 Journal Article %A Peter Rock %T Computation of Infinitesimals for a Group Action on a Multispace of One Independent Variable %J Symmetry, integrability and geometry: methods and applications %D 2024 %V 20 %U http://geodesic.mathdoc.fr/item/SIGMA_2024_20_a1/ %G en %F SIGMA_2024_20_a1