The Brown-Golasinski model structure on strict $\infty$-groupoids revisited

24 pages, v2: generalization to strict $(\infty, n)$-categories addedInternational audienceWe prove that the folk model structure on strict $\infty$-categories transfers to the category of strict $\infty$-groupoids (and more generally to the category of strict $(\infty, n)$-categories), and that the resulting model structure on strict $\infty$-groupoids coincides with the one defined by Brown and Golasinski via crossed complexes