¹Piaskovs'kyi DV, ²Kovbasiuk SV, ¹Shestakov VI. Determination of spacecraft motion parameters by Doppler gauges system. Kosm. nauka tehnol. 2001 ;7(4):137-140.

¹Ischenko VI, ¹Zimchuk IV. Synthesis of adaptive estimate algorithms under conditions of instability parametric vagueness. Kosm. nauka tehnol. 2001 ;7(4):133-136.

¹Skoryk ET, ²Kriukov AV. Adaptive disturbance compensation for satellite radio-navigation systems. Kosm. nauka tehnol. 2001 ;7(4):126-132.

¹Roman'ko VN, ²Khomyakov EN, ³Cherepkov ST. Development system of metrological maintenance for radio-navigation fields of satellite systems. Kosm. nauka tehnol. 2001 ;7(4):122-125.

¹Bolotin SL. VLBI data analysis center at the Main Astronomical Observatory of the National Academy of Sciences of Ukraine. Kosm. nauka tehnol. 2001 ;7(4):117-121.

¹Efimov SK, ¹Nesterovych AG, ²Yakovchenko AI. Satellite navigation equipment of «Sich-1M» and «Microsputnik» spacecrafts. Kosm. nauka tehnol. 2001 ;7(4):114-116.

¹Makarenko BI, ²Kulishenko VF, ¹Petrov AF, ³Volokh KF, ⁴Zhukov ET. System of synchronization and common time for ground automated complex of control by Ukrainian spacecrafts. Kosm. nauka tehnol. 2001 ;7(4):107-113.

¹Kleyman OS, ¹Levenberg AI, ²Solovyov OV, ²Solovyov VS, ¹Rodionov VE, ¹Talamanov SA, ³Makarenko BI, ⁴Roman'ko VN, ⁵Kravchenko PO, ⁶Usenko TO. Applying of rubidium standard of freqency and time in coordinate-time ensuring system using GPS technology. Kosm. nauka tehnol. 2001 ;7(4):101-106.

¹Makarenko BI, ²Naumova EE. Time scales high-precision synchronization for use of pseudoranges double differential correction in users apparatus of GPS. Kosm. nauka tehnol. 2001 ;7(4):094-100.

¹Mykhailov VS. Exploration of action zone in inland waterways for monitoring and correcting station of radio-navigation system. Kosm. nauka tehnol. 2001 ;7(4):089-093.