%0 Journal Article %A N. A. Nechitailo %A L. M. Rozenberg %A E. M. Terent'eva %A A. V. Topchiev %T Investigation of systems of $n$-paraffins $\mathrm C_{20}$– $\mathrm C_{30}$ and $\mathrm C_{30}$– $\mathrm C_{32}$ %J Doklady Akademii Nauk %D 1957 %P 613-616 %V 116 %N 4 %U http://geodesic.mathdoc.fr/item/DAN_1957_116_4_a21/ %G ru %F DAN_1957_116_4_a21