@article{ELA_2001__8__a11,
     author = {Molitierno, Jason J. and Neumann, Michael},
     title = {The algebraic connectivity of two trees connected by an edge of infinite weight},
     journal = {The electronic journal of linear algebra},
     pages = {1--13},
     publisher = {mathdoc},
     volume = {8},
     year = {2001},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/ELA_2001__8__a11/}
}