Rodríguez LF, Gómez Y, Alberto López J, García-Díaz MT, Clark DM. H91α Radio Recombination Line and 3.5 cm Continuum Observations of the Planetary Nebula NGC 3242. RevMexAA [Internet]. 2016 Jan. 11 [cited 2024 Apr. 23];46(1). Available from: https://journals.unam.mx/index.php/revmexaa/article/view/23600