Lombardo-Radice, Lucio I piani di rifrazione. (Italian) Zbl 0056.25502 Rend. Mat. Appl., V. Ser. 14, 130-139 (1954). Page: −5 −4 −3 −2 −1 ±0 +1 +2 +3 +4 +5 Show Scanned Page Cited in 2 Documents Keywords:group theory PDF BibTeX XML Cite \textit{L. Lombardo-Radice}, Rend. Mat. Appl., V. Ser. 14, 130--139 (1954; Zbl 0056.25502) OpenURL