Geodesic
Nonnegativity criteria for fourth degree polynomials on the axis
Izvestiâ vysših učebnyh zavedenij. Matematika, no. 8 (2007), pp. 70-73.

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V. È. Gheit; N. Zh. Gheit. Nonnegativity criteria for fourth degree polynomials on the axis. Izvestiâ vysših učebnyh zavedenij. Matematika, no. 8 (2007), pp. 70-73. http://geodesic.mathdoc.fr/item/IVM_2007_8_a7/

[1] Kostrikin A. I., Vvedenie v algebru, Nauka, M., 1977, 495 pp. | MR | Zbl

[2] Geit N. Zh., “O priznakakh neotritsatelnosti veschestvennykh mnogochlenov chetvertoi stepeni na vsei osi”, Tezisy dokladov nauchno-prakticheskoi konferentsii vuzov Uralskoi zony (26–29 marta 2001 goda), Chelyabinsk, 8

[3] Timan A. F., Teoriya priblizheniya funktsii deistvitelnogo peremennogo, Fizmatgiz, M., 1960, 576 pp.