TY - JOUR AU - G. M. Martynkevich TI - Water vapour in the neighbourhood of mesopause and the mechanism of $\mathrm{H}^+(\mathrm{H}_2\mathrm{O})_n$ ion formation JO - Doklady Akademii Nauk PY - 1975 SP - 336 EP - 338 VL - 222 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DAN_1975_222_2_a17/ LA - ru ID - DAN_1975_222_2_a17 ER -