@article{BASS_2013_38_1_a3,
     author = {D. Cvetkovi\'c and Irena M. Jovanovi\'c},
     title = {Network alignment using self-returning walks},
     journal = {Bulletin de l'Acad\'emie serbe des sciences. Classe des sciences math\'ematiques et naturelles},
     pages = {43 - 61},
     publisher = {mathdoc},
     volume = {38},
     number = {1},
     year = {2013},
     url = {http://geodesic.mathdoc.fr/item/BASS_2013_38_1_a3/}
}