%0 Journal Article %A О. T. Nikitin %A P. A. Akishin %T Determination of the evaporation heat of boron oxide by mass-spectrometry %J Doklady Akademii Nauk %D 1962 %P 1294-1296 %V 145 %N 6 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1962_145_6_a29/ %G ru %F DAN_1962_145_6_a29