Benado, Mihail Sur le théorème de raffinement de O. Schreier. (Romanian. Russian, French summaries) Zbl 0084.26103 Comun. Acad. Republ. Popul. Romîne 1, 1021-1023 (1951). Page: −5 −4 −3 −2 −1 ±0 +1 +2 +3 +4 +5 Show Scanned Page Keywords:rings, modules, fields × Cite Format Result Cite Review PDF