%0 Journal Article %A R. M. Mazitov %A A. N. Chuvyrov %A V. S. Balitskii %T Quasiperiodic growth of germanium-containing $\alpha$-quartz from fluoride solutions %J Doklady Akademii Nauk %D 1990 %P 628-631 %V 314 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1990_314_3_a25/ %G ru %F DAN_1990_314_3_a25