@article{10_21136_CMJ_1973_101168,
     author = {Fiedler, Miroslav},
     title = {Algebraic connectivity of graphs},
     journal = {Czechoslovak Mathematical Journal},
     pages = {298--305},
     publisher = {mathdoc},
     volume = {23},
     number = {2},
     year = {1973},
     doi = {10.21136/CMJ.1973.101168},
     mrnumber = {0318007},
     zbl = {0265.05119},
     language = {en},
     url = {https://geodesic-test.mathdoc.fr/articles/10.21136/CMJ.1973.101168/}
}