NaturwissenschaftenMarch 1933, Volume 21, Issue 9, pp 195–196 | Cite asBesprechungenAuthorsAuthors and affiliationsH. MarkA. RosenheimArticle 14 Downloads This is a preview of subscription content, log in to check access.Copyright information© Verlag von Julius Springer 1933Authors and AffiliationsH. Mark1A. Rosenheim21.Wien2.Berlin