Piet Martens

Time Variability of the “Quiet” Sun Observed with TRACE. II. Physical Parameters, Temperature Evolution, and Energetics of Extreme-Ultraviolet Nanoflares

Harry P. Warren, Charles C. Kankelborg, Carolus J. Schrijver, 2000 .

Measurements of Flux Cancellation During Filament Formation

P. Martens, P. Wood, Piet Martens, 2003 .