(1952). Vol. 86, № 1-2; Vol. 87, № 3; Physical Review. Second Series. 1952.
Cita Chicago (17th ed.)Vol. 86, № 1-2; Vol. 87, № 3; Physical Review. Second Series. 1952, 1952.
Cita MLA (9th ed.)Vol. 86, № 1-2; Vol. 87, № 3; Physical Review. Second Series. 1952, 1952.
Atenció: Aquestes cites poden no estar 100% correctes.