APA (7th ed.) Citation

Kyrychenko, A., & Samoılenko, Y. (2004). On the spectrum and spectrum multiplicities of a sum of orthogonal projections. Algebra and Discrete Mathematics.

Chicago Style (17th ed.) Citation

Kyrychenko, A.A, and Yu.S Samoılenko. "On the Spectrum and Spectrum Multiplicities of a Sum of Orthogonal Projections." Algebra and Discrete Mathematics 2004.

MLA (8th ed.) Citation

Kyrychenko, A.A, and Yu.S Samoılenko. "On the Spectrum and Spectrum Multiplicities of a Sum of Orthogonal Projections." Algebra and Discrete Mathematics, 2004.

Warning: These citations may not always be 100% accurate.