%0 Journal Article %A Figula, Ágota %A Nagy, Péter T. %T Inverse property of nonassociative abelian extensions %J Commentationes Mathematicae Universitatis Carolinae %D 2020 %P 501-511 %V 61 %N 4 %U http://geodesic.mathdoc.fr/articles/10.14712/1213-7243.2020.040/ %R 10.14712/1213-7243.2020.040 %G en %F 10_14712_1213_7243_2020_040