%0 Journal Article %A Ji Eun Kim %T Hyperholomorphic functions with values in~a~modified form of quaternions %J Problemy analiza %D 2020 %P 83-95 %V 9 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/PA_2020_9_1_a6/ %G en %F PA_2020_9_1_a6