Marcolongo, R. Une démonstration vectorielle du théorème de Dupin. (French) JFM 43.0691.01 Ens. math. 14, 38 (1912). Reviewer: Salkowski, Prof. (Hannover) PDFBibTeX XMLCite \textit{R. Marcolongo}, Enseign. Math. 14, 38 (1912; JFM 43.0691.01)
Burali-Forti, C.; Marcolongo, R. Sur les dyads et les dyadics de Gibbs. (French) JFM 43.0163.03 Ens. math. 14, 276-282 (1912). Reviewer: Jahnke, Prof. (Berlin) PDFBibTeX XMLCite \textit{C. Burali-Forti} and \textit{R. Marcolongo}, Enseign. Math. 14, 276--282 (1912; JFM 43.0163.03)
Burali-Forti, C.; Marcolongo, R. Notations rationnelles pour le système vactoriel. 12. – A propos d’un article de M. E. B. Wilson. (French) JFM 42.0127.04 Ens. math. 13, 138-148 (1911). Reviewer: Joukowsky, Prof. (Moskau) PDFBibTeX XMLCite \textit{C. Burali-Forti} and \textit{R. Marcolongo}, Enseign. Math. 13, 138--148 (1911; JFM 42.0127.04)
Burali-Forti, C.; Marcolongo, Roberto Réponse à MM. Carvallo, C.G. Knott et A. Macfarlane. (French) JFM 41.0140.03 Ens. math. 12, 46-54 (1910). Reviewer: Jahnke, Prof. (Berlin) PDFBibTeX XMLCite \textit{C. Burali-Forti} and \textit{R. Marcolongo}, Enseign. Math. 12, 46--54 (1910; JFM 41.0140.03)
Burali-Forti, C.; Marcolongo, R. Notations rationnelles pour le système vectoriel. – Réponse à MM. Timerding et Wilson. (French) JFM 40.0140.03 Ens. math. 11, 459-466 (1909). Reviewer: Fueter, Prof. (Basel) PDFBibTeX XMLCite \textit{C. Burali-Forti} and \textit{R. Marcolongo}, Enseign. Math. 11, 459--466 (1909; JFM 40.0140.03)
Timerding, H. E.; Burali-Forti, C.; Marcolongo, R. Notations rationnelles pour le système vectoriel. A propos du système proposé par MM. Burali-Forti et Marcolongo. (French) JFM 40.0140.01 Lettres. Ens. math. 11, 129-134 (1909). Reviewer: Jahnke, Prof. (Berlin) PDFBibTeX XMLCite \textit{H. E. Timerding} et al., Enseign. Math. 11, 129--134 (1909; JFM 40.0140.01)
Burali-Forti, C.; Marcolongo, R. Notations rationnelles pour le systeme vectoriel minimum. (French) JFM 40.0139.03 Ens. math. 11, 41-45 (1909). Reviewer: Jahnke, Prof. (Berlin) PDFBibTeX XMLCite \textit{C. Burali-Forti} and \textit{R. Marcolongo}, Enseign. Math. 11, 41--45 (1909; JFM 40.0139.03)