Babich, L.     The dependence an efficacy of the one class of the adaptive antennas systems upon the errors of determination of the direction on the radio-jams [Текст] : abstract / L. Babich // International Conference of Students and Young Scientists Polit-2003. Aerospace & Electronic Systems and Technologies : abstracts: 12 april / National Aviation University. — Kyiv : NAU, 2003. — С. 120-121.