F & G solar neighbourhood stars new ages (Ng+ 1998)
F & H Monopoles
F and CL Distribution in Apatites of the Stillwater Complex
F and D Values with Explicit Flavor Symmetry Breaking and Δs Contents of Nucleons
F and M Theories as Gauge Theories of Area Preserving Algebra
F C Donders Reden gehalten bei der Enthüllung seines Denkmals in Utrecht, am 22 Juni 1921
F Corona Radial Velocity Observations at the February 26, 1979 Solar Eclipse
f Gravity and gravitational singularities
F i Ionization and Excitation Equilibrium in the Solar Atmosphere
F i Oscillator Strengths Determined from Anomalous Dispersion of Shock-Heated Gases.
F II Emission Lines in α Herculis and α Scorpii.
F III Lines in Stellar Spectra.
F layer height bands in the nocturnal ionosphere over Arecibo
F layer ionization patches in the polar cap
F layer positive response to a geomagnetic storm - June 1972
F layer postsunset height rise due to electric field prereversal enhancement: 1. Traveling planetary wave ionospheric disturbance effects
F layer postsunset height rise due to electric field prereversal enhancement: 2. Traveling planetary wave ionospheric disturbances and their role on the generation of equatorial spread F
F layer scintillations and the aurora
F layer-Solar cycle variations in F2 at low latitudes
F region above Kauai - Measurement, model, modification