%0 Journal Article
%A K. J. Ciosmak
%T Differentiable functions on modules and equation $\mathrm{grad}\,(w)=\mathsf{M}\,\mathrm{grad}\,(v)$
%J Algebra i analiz
%D 2022
%P 185-230
%V 34
%N 2
%I mathdoc
%U http://geodesic.mathdoc.fr/item/AA_2022_34_2_a5/
%G en
%F AA_2022_34_2_a5