V. Viitanen

Performance of transmission filters for EUV and soft x-ray astronomy

Stefan Kraft, Marcos Bavdaz, Anthony J. Peacock, 1996, Optics & Photonics.

X-ray windows for spaceborne detectors

Veli-Pekka Viitanen, Heikki Sipila, Seppo A. A. Nenonen, 1992, Optics & Photonics.

Soft x-ray windows for position-sensitive proportional counters

Veli-Pekka Viitanen, Heikki Sipila, Seppo A. A. Nenonen, 1990, Optics & Photonics.