@article{ZNSL_2010_378_a8,
     author = {N. V. Tsilevich},
     title = {Spectral properties of the periodic {Coxeter} {Laplacian} in the two-row ferromagnetic case},
     journal = {Zapiski Nauchnykh Seminarov POMI},
     pages = {111--132},
     publisher = {mathdoc},
     volume = {378},
     year = {2010},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/ZNSL_2010_378_a8/}
}