%0 Journal Article %A P. E. Krasnushkin %A R. B. Baibulatov %T Disturbance of the reciprocity principle in the propagation of super long radio waves about the earth in the daytime %J Doklady Akademii Nauk %D 1966 %P 340-343 %V 171 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1966_171_2_a22/ %G ru %F DAN_1966_171_2_a22