%0 Journal Article %A I. E. Chyzhykov %T Closeness of $a$-points property and structure of Riemann's surfaces from $F_q$ class %J Žurnal matematičeskoj fiziki, analiza, geometrii %D 2001 %P 440-454 %V 8 %I mathdoc %U http://geodesic.mathdoc.fr/item/JMAG_2001_8_a5/ %G ru %F JMAG_2001_8_a5