References
Cartan, H., andS. Eilenberg: Homological algebra. Princeton 1956.
Cohn, P. M.: On the free product of associative rings. Math. Z.71, 380–398 (1959).
Jacobson, N.: Structure of rings. New York 1956.
Ore, O.: Linear equations in noncommutative fields. Ann. of Math.32, 463–477 (1931).
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Cohn, P.M. On the free product of associative rings. Math Z 73, 433–456 (1960). https://doi.org/10.1007/BF01215516
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DOI: https://doi.org/10.1007/BF01215516