XXIII<sup> </sup>ALL-RUSSIAN SCIENTIFIC CONFERENCE "RADIO WAVE PROPAGATION"
<i>From the 23</i><sup><i>rd </i></sup><i>to the 26</i><sup><i>th </i></sup><i>of May, 2011 XXIII</i><sup><i> </i></sup><i>All-Russian scientific conference «Radio wave propagation» was held at Mari State Technical University in Yoshkar-Ola on the territory of the resort «Forest Fairy Tale». This conference has a 70-year-old tradition and it takes place in central cities of Russia every three years. Major scientific centers of Russia and neighboring foreign countries take part in the conference.</i>