Ballesteros, Juan J. NuñoFuster, M. Carmen Romero2018-11-122018-11-121993-0314208997http://dx.doi.org/10.1007/BF01231004http://www.locus.ufv.br/handle/123456789/22532pdfengBirkhäuser Verlag 1993Convex spaceSpace curfVertex theoremA four vertex theorem for strictly convex space curvesArtigo