%0 Journal Article %A G. V. Dolgoleva %A M. S. Legkostupov %A L. A. Pliner %T On the issue of gravitational instability of the Sun protoplanetary disk %J Matematičeskoe modelirovanie %D 2018 %P 130-148 %V 30 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/MM_2018_30_2_a8/ %G ru %F MM_2018_30_2_a8