APA (7th ed.) Citation

Antsygina, T., & Chishko, K. (2014). Helium atom in an external electric field: Exact diagonalization. Физика низких температур.

Chicago Style (17th ed.) Citation

Antsygina, T.N, and K.A Chishko. "Helium Atom in an External Electric Field: Exact Diagonalization." Физика низких температур 2014.

MLA (8th ed.) Citation

Antsygina, T.N, and K.A Chishko. "Helium Atom in an External Electric Field: Exact Diagonalization." Физика низких температур, 2014.

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