Almazar, V. D. On normal subgroups of cubic crystallographic groups and their corresponding quotients.
Cita Chicago (17th ed.)Almazar, Vittorio D. On Normal Subgroups of Cubic Crystallographic Groups and Their Corresponding Quotients.
Cita MLA (9th ed.)Almazar, Vittorio D. On Normal Subgroups of Cubic Crystallographic Groups and Their Corresponding Quotients.
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