%0 Journal Article %A N. V. Tsilevich %T Spectral properties of the periodic Coxeter Laplacian in the two-row ferromagnetic case %J Zapiski Nauchnykh Seminarov POMI %D 2010 %P 111-132 %V 378 %I mathdoc %U http://geodesic.mathdoc.fr/item/ZNSL_2010_378_a8/ %G en %F ZNSL_2010_378_a8