(1971). Vol. 95, № 2; Nuclear Instruments and Methods. 1971.
Cita Chicago (17th ed.)Vol. 95, № 2; Nuclear Instruments and Methods. 1971, 1971.
Cita MLA (9th ed.)Vol. 95, № 2; Nuclear Instruments and Methods. 1971, 1971.
Atenció: Aquestes cites poden no estar 100% correctes.