%0 Journal Article %A G. A. Gurzadyan %T Pinchrosphere -- the coldest layer in structure of stellar atmospheres %J Doklady Akademii Nauk %D 1988 %P 62-66 %V 300 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1988_300_1_a14/ %G ru %F DAN_1988_300_1_a14