Non-Stoichiometric Compounds - Surfaces, Grain Boundaries and Structural Defects Proceedings of the NATO Advanced Research Workshop, Rottach-Egern, Germany, July 3-9, 1988 DKK 618.95 1
The Evolution of Galactic X-Ray Binaries Proceedings of the NATO Advanced Research Workshop, Ringberg-Castle, Rottach-Egern, Germany, June 17-21, 1985 DKK 1889.95 1
The Evolution of Galactic X-Ray Binaries Proceedings of the NATO Advanced Research Workshop, Ringberg-Castle, Rottach-Egern, Germany, June 17-21, 1985 DKK 1625.95 1