%0 Journal Article %A A. F. Dravskikh %A Z. V. Dravskikh %A V. A. Kolbasov %A G. S. Misezhnikov %A D. E. Nikulin %A V. B. Shteǐnshleǐger %T Excited hydrogen radioline of 5 cm wavelength investigated with the aid of a quantum paramagnetic amplifier %J Doklady Akademii Nauk %D 1965 %P 332-334 %V 163 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1965_163_2_a17/ %G ru %F DAN_1965_163_2_a17