4He abundances: Optical versus radio recombination line measurements

MLA

Robert T. Rood, et al. “4He Abundances: Optical versus Radio Recombination Line Measurements.” Proceedings of the International Astronomical Union, vol. 5, Nov. 2009, pp. 101–06. EBSCOhost, https://doi.org/10.1017/s1743921310003923.

APA

Robert T. Rood, T. M. Bania, & Dana S. Balser. (2009). 4He abundances: Optical versus radio recombination line measurements. Proceedings of the International Astronomical Union, 5, 101–106. https://doi.org/10.1017/s1743921310003923

Chicago

Robert T. Rood, T. M. Bania, and Dana S. Balser. 2009. “4He Abundances: Optical versus Radio Recombination Line Measurements.” Proceedings of the International Astronomical Union 5 (November): 101–6. doi:10.1017/s1743921310003923.