@article{ADM_2018_26_2_a6,
     author = {Eugenia Kochubinska},
     title = {Spectral properties of partial automorphisms of~a~binary rooted tree},
     journal = {Algebra and discrete mathematics},
     pages = {280--289},
     publisher = {mathdoc},
     volume = {26},
     number = {2},
     year = {2018},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/ADM_2018_26_2_a6/}
}