11 million years of Oligocene geomagnetic field behaviour.

11 new variables in globular cluster M5

11 Parthenope CCD Spectrum

11 W narrow linewidth laser source at 780nm for laser cooling and manipulation of Rubidium

11 Years of Geoscience Outreach through the Windows to the Universe Project: Lessons Learned for On-Line Education in Formal and Informal Settings

11- and 22-year variations of the cosmic ray density and of the solar wind speed

11-cm Observations of the Temperature of Mercury

11-dimensional curved backgrounds for supermembrane in superspace

11-Dimensional Supergravity Compactified on Calabi-Yau Threefolds

11-year cosmic ray variations from satellite measurements.

11-year cycle solar modulation of cosmic ray intensity inferred from C-14 content variation in dated tree rings

11-Year cyclic variation of the solar granulation

11-year Geomagnetic Activity Cycle, According to the Data of Sverdlovsk Magnetic Observatory for 1943-1966

11-Year Modulation of Cosmic-Ray Intensity and the Heliolatitudinal Distribution of Spots

11-Year Periodicity in the Horizontal Component of the Geomagnetic Field

11-year periodicity in the horizontal component of the geomagnetic field

11-year variations of the main characteristics of the geomagnetic field.

11-Year Warm Cloud Modification Experiment in Maharashtra State, India

11. August 1999, totale Sonnenfinsternis in Europa. Verlauf, Wetter, Tips.

11. European Cosmic Ray Symposium. Invited talks.