The appearance, motion, and disappearance of three-dimensional magnetic null pointsDOI: info:10.1063/1.4934929v. 22102117
Murphy, Nicholas A., Parnell, Clare E., and Haynes, Andrew L. 2015. "The appearance, motion, and disappearance of three-dimensional magnetic null points." Physics of Plasmas, 22 102117. https://doi.org/10.1063/1.4934929.