%0 Journal Article %A V. G. Kryuchkova %A S. V. Zavgorodnii %T Alkylation of $4$-fluoroanisole by olefins in the presence of $\mathrm{BF}_3$, %J Doklady Akademii Nauk %D 1960 %P 775-778 %V 130 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1960_130_4_a13/ %G ru %F DAN_1960_130_4_a13