1. Old and new results on algebraic connectivity;de Abreu;Linear Algebra Appl.,2007
2. Some applications of the theory of graphs in the matrix theory and geometry;Fiedler,1964
3. On inverting partitioned matrices;Fiedler;Czechoslovak Math. J.,1963
4. Inversion of e-simple block matrices;Fiedler;Linear Algebra Appl.,2005
5. Inversion of bigraphs and connections with the Gauss elimination;Fiedler,1976