APA-čujuhus (7. p.)
Mitchell, B. E. (1917). Complex Conics and their real representation.
Chicago-čujuhus (17. p.)
Mitchell, Benjamin Ernest. Complex Conics and Their Real Representation. Lancaster, P.A, 1917.
MLA-čujuhus (9. p.)
Mitchell, Benjamin Ernest. Complex Conics and Their Real Representation. 1917.
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