Initiation of CMEs: The role of magnetic twist

por Van Driel-Gesztelyi, L., Manoharan, P.K., Démoulin, P., Aulanier, G., Mandrini, C.H., Lopez-Fuentes, M., Schmieder, B., Orlando, S., Thompson, B., Plunkett, S.

Actors of the main activity in large complex centres during the 23 solar cycle maximum

por Schmieder, B., Démoulin, P., Pariat, E., Török, T., Molodij, G., Mandrini, C.H., Dasso, S., Chandra, R., Uddin, W., Kumar, P., Manoharan, P.K., Venkatakrishnan, P., Srivastava, N.