MARTIN BIRCH*. On the Determination of the Speed of a Fast Solar Wind Stream Using Two Independent Measurements of the Interplanetary Magnetic Field. Annals of Mathematics and Physics, [S. l.], v. 8, n. 2, p. 035–044, 2025. DOI: 10.17352/amp.000144. Disponível em: https://www.mathematicsgroup.com/amp/article/view/AMP-8-244. Acesso em: 7 aug. 2025.