Thalberg, O. M. (1956). "Conic involutions" with a coincident curve of order 3n+4. Dybwad.
Chicago Style (17th ed.) CitationThalberg, Olaf M. "Conic Involutions" with a Coincident Curve of Order 3n+4. Oslo: Dybwad, 1956.
MLA (9th ed.) CitationThalberg, Olaf M. "Conic Involutions" with a Coincident Curve of Order 3n+4. Dybwad, 1956.
Warning: These citations may not always be 100% accurate.