Study of energetic particles in the magnetosphere by means of the 'Sambo' international balloon-experiment project

Study of frequency-correlated characteristics of the ionosphere at a high-latitude radio path

Study of Ionospheric Depletions Observed by the Far UV Imager GIMI

Study of Ionospheric Depletions Observed by the Far UV Imager GIMI

Study of ionospheric models for satellite orbit determination

Study of magnetospheric substorm events

Study of miniature and microminiature satellite technology

Study of nucleon, pion, and muon fluxes by means of roentgenographic films in emulsion stacks

Study of photonuclear muon interactions at Baksan underground scintillation telescope

Study of small variations of troposphere parameters by the radioacoustic sounding method.

Study of spread-F irregularities - A comparison with beacon satellite results

Study of the ionosphere during a magnetospheric storm using data on the ground and in space

Study of the variations in the O/+/ and N/+/ ion concentrations, ionospheric dynamics, and fluxes of energetic electrons in the outer ionosphere of the earth by the Meteor spacecraft. II - Observations in the equatorial ionosphere

Study on geosynchronous Multidisciplinary Earth Observation Satellites (MEOS). Volume 1: Executive summary

Study on mesosphere summer echoes observed by digital ionosonde at Zhongshan Station, Antarctica

Study on the Motion of the Magnetosheath Boundary at Mars from Disappearance and reappearance of Electron Plasma Oscillations

Study the Upper Atmosphere Using FORMOSAT 3 / COSMIC GPS Radio Occultation Data

Studying asphericity in the solar sound speed from MDI and GONG data

Studying Asphericity in the Solar Sound Speed from MDI and GONG Data 1995-1999

Studying ionospheric responses to magnetic storms depending on the local time of the storm main phase onset