@article{AA_2019_31_1_a7,
     author = {M. Seto and S. Suda},
     title = {Gram matrices of reproducing kernel {Hilbert} spaces over graphs {IV.} {(Quadratic} inequalities for graph {Laplacians)}},
     journal = {Algebra i analiz},
     pages = {143--155},
     publisher = {mathdoc},
     volume = {31},
     number = {1},
     year = {2019},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/AA_2019_31_1_a7/}
}