Rovenchak, A. (2003). Effective mass of atom and the excitation spectrum in liquid helium-4 at T = 0 K. Физика низких температур.
Chicago Style (17th ed.) CitationRovenchak, A.A. "Effective Mass of Atom and the Excitation Spectrum in Liquid Helium-4 at T = 0 K." Физика низких температур 2003.
MLA (8th ed.) CitationRovenchak, A.A. "Effective Mass of Atom and the Excitation Spectrum in Liquid Helium-4 at T = 0 K." Физика низких температур, 2003.
Warning: These citations may not always be 100% accurate.