@article{AA_2018_30_3_a12,
     author = {H. Schanz and U. Smilansky},
     title = {Edge switching transformations of quantum graphs~-- a~scattering approach},
     journal = {Algebra i analiz},
     pages = {273--285},
     publisher = {mathdoc},
     volume = {30},
     number = {3},
     year = {2018},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/AA_2018_30_3_a12/}
}