Global evolution of magnetic fields in the photosphere of the sun during cycles 20-23

von Knaack, Reto
Veröffentlicht 2005

Didactics and Technical Challenges of Virtual Learning Locations for Vocational Education and Training

von Keller, Thomas
Veröffentlicht in International Conference on Learning and Collaboration Technologies (10. : 2023 : Kopenhagen; Online) Learning and collaboration technologies ; Part 2 (2023)