ISBN 9783540735090 books & textbook
Laplacian Eigenvectors of Graphs: Perron-Frobenius and Faber-Krahn Type Theorems (Lecture Notes in Mathematics, 1915)
Biyikoglu, Türker Leydold, Josef Stadler, Peter F.
Springer /2007-07-26 Paperback / 128 Pages
isbn-10: 3540735097 / isbn-13: 9783540735090