Geodesic
Computation of the first Stiefel–Whitney class for the variety $\overline{\mathcal M_{0,n}^\mathbb R}$
Fundamentalʹnaâ i prikladnaâ matematika, Tome 18 (2013) no. 6, pp. 51-75 Cet article a éte moissonné depuis la source Math-Net.Ru

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We compute the class $W_{n-4}(\overline{\mathcal M_{0,n}^\mathbb R})$, which is Poincaré dual to the first Stiefel–Whitney class for the variety $\overline{\mathcal M_{0,n}^\mathbb R}$ in terms of the natural cell decomposition of $\overline{\mathcal M_{0,n}^\mathbb R}$. 
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N. Ya. Amburg; E. M. Kreines. Computation of the first Stiefel–Whitney class for the variety $\overline{\mathcal M_{0,n}^\mathbb R}$. Fundamentalʹnaâ i prikladnaâ matematika, Tome 18 (2013) no. 6, pp. 51-75. http://geodesic.mathdoc.fr/item/FPM_2013_18_6_a2/

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