Stockendal, R., and K.E. Bergkvist. “Evaporation Device for Beta-Spectrometer Samples”. Nuclear Instruments, vol. 1, no. 1, 1957, pp. 53-54, https://doi.org/10.1016/0369-643x(57)90011-7.
Stockendal, R., & Bergkvist, K. (1957). Evaporation device for beta-spectrometer samples. Nuclear Instruments, 1(1), 53-54. https://doi.org/10.1016/0369-643x(57)90011-7
Stockendal R, Bergkvist K. Evaporation device for beta-spectrometer samples. Nuclear Instruments. 1957;1(1):53-4.