%0 Journal Article %A E. E. Tareeva %A T. I. Trapezina %T Orientational ordering in molecular hydrogen. I.~Transition temperature and change of symmetry %J Teoretičeskaâ i matematičeskaâ fizika %D 1976 %P 269-276 %V 26 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/TMF_1976_26_2_a11/ %G ru %F TMF_1976_26_2_a11