TY - JOUR AU - K. I. Gringauz TI - Rocket measurements of electron concentration in the ionosphere by means of an ultrashort wavelength dispersion interferometer JO - Doklady Akademii Nauk PY - 1958 SP - 1234 EP - 1237 VL - 120 IS - 6 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DAN_1958_120_6_a18/ LA - ru ID - DAN_1958_120_6_a18 ER -