%0 Journal Article %A Yu. P. Razmyslov %T On a conjecture of Rydberg: $(e/c)/(h/e)=\pi/\textup{(unidentified expression)}$ %J Fundamentalʹnaâ i prikladnaâ matematika %D 2000 %P 873-874 %V 6 %N 3 %U http://geodesic.mathdoc.fr/item/FPM_2000_6_3_a16/ %G ru %F FPM_2000_6_3_a16