%0 Journal Article %A Eoin Mackall %T $\mathbb{A}^1$-homotopy equivalences and a theorem of Whitehead %J Homology, homotopy, and applications %D 2021 %P 257-274 %V 23 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.4310/HHA.2021.v23.n1.a14/ %R 10.4310/HHA.2021.v23.n1.a14 %G en %F HHA_2021_23_1_a13