%0 Journal Article %A Majumdar, A. %A Robbins, J. M. %A Zyskin, M. %T Energies of ${S}^{2}$-valued harmonic maps on polyhedra with tangent boundary conditions %J Annales de l'I.H.P. Analyse non linéaire %D 2008 %P 77-103 %V 25 %N 1 %I Elsevier %U http://www.numdam.org/articles/10.1016/j.anihpc.2006.11.003/ %R 10.1016/j.anihpc.2006.11.003 %G en %F AIHPC_2008__25_1_77_0