2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/107494J. Andre constructed a skewaffine structure as a group space of a normally transitive group. In the paper this construction was used to describe such an external structure associated with a point of Laguerre plane. Necessary conditions for ensure that the external structure is a skewaffine plane are given.10pCombinatoricsMetric Geometry51B20text