Annali di Matematica Pura ed Applicata (1867-1897)March 1892, Volume 20, Issue 1, pp 257–268 | Cite asSopra due curve invariantive di una quartica pianaAuthorsAuthors and affiliationsEdgardo CianiArticleFirst Online: 05 January 2007 11 Downloads This is a preview of subscription content, log in to check access.PreviewUnable to display preview. Download preview PDF.Unable to display preview. Download preview PDF.Copyright information© Swets & Zeitlinger B.V. 1980Authors and AffiliationsEdgardo Ciani11.Pisa