Locally Pseudo-Distance-Regular Graphs. - Miguel Angel Fiol; Ernest Garriga; José Luis Andres Yebra (J. Comb. Theory, Ser. B, 1996)

On a Class of Polynomials and Its Relation with the Spectra and Diameters of Graphs. - Miguel Angel Fiol; Ernest Garriga; José Luis Andres Yebra (J. Comb. Theory B, 1996)

The alternating polynomials and their relation with the spectra and conditional diameters of graphs. - Miguel Angel Fiol; Ernest Garriga; José Luis Andres Yebra (Discret. Math., 1997)

Contribució a la teoria espectral de grafs problemes mètrics i distància-regularitat. - Ernest Garriga (1997)

The Alternating and Adjacency Polynomials, and Their Relation with the Spectra and Diameters of Graphs. - Miguel Angel Fiol; Ernest Garriga (Discret. Appl. Math., 1998)

Boundary graphs - II The limit case of a spectral property. - Miguel Angel Fiol; Ernest Garriga; José Luis Andres Yebra (Discret. Math., 1998)

From regular boundary graphs to antipodal distance-regular graphs. - Miguel Angel Fiol; Ernest Garriga; José Luis Andres Yebra (J. Graph Theory, 1998)

On Twisted Odd Graphs. - Miguel Angel Fiol; Ernest Garriga; J. Luis A. Yebra (Comb. Probab. Comput., 2000)

Boundary graphs: The limit case of a spectral property. - Miguel Angel Fiol; Ernest Garriga; José Luis Andres Yebra (Discret. Math., 2001)

An Algebraic Characterization of Completely Regular Codes in Distance-Regular Graphs. - Miguel Angel Fiol; Ernest Garriga (SIAM J. Discret. Math., 2001)

On the spectrum of an extremal graph with four eigenvalues. - Miguel Angel Fiol; Ernest Garriga (Discret. Math., 2006)

Spectral and Geometric Properties of k-Walk-Regular Graphs. - Miguel Angel Fiol; Ernest Garriga (Electron. Notes Discret. Math., 2007)

Some Families of Orthogonal Polynomials of a Discrete Variable and their Applications to Graphs and Codes. - Marc Cámara; Josep Fàbrega; Miguel Angel Fiol; Ernest Garriga (Electron. J. Comb., 2009)

On k-Walk-Regular Graphs. - Cristina Dalfó; Miguel Angel Fiol; Ernest Garriga (Electron. J. Comb., 2009)

Number of walks and degree powers in a graph. - Miguel Angel Fiol; Ernest Garriga (Discret. Math., 2009)

On t-Cliques in k-Walk-Regular Graphs. - Cristina Dalfó; Miguel Angel Fiol; Ernest Garriga (Electron. Notes Discret. Math., 2009)

Combinatorial vs. Algebraic Characterizations of Completely Pseudo-Regular Codes. - Marc Cámara; Josep Fàbrega; Miguel Angel Fiol; Ernest Garriga (Electron. J. Comb., 2010)

The geometry of t-spreads in k-walk-regular graphs. - Cristina Dalfó; Miguel Angel Fiol; Ernest Garriga (J. Graph Theory, 2010)

A Differential Approach for Bounding the Index of Graphs under Perturbations. - Cristina Dalfó; Miguel Angel Fiol; Ernest Garriga (Electron. J. Comb., 2011)

Edge-distance-regular graphs. - Marc Cámara; Cristina Dalfó; Josep Fàbrega; Miguel Angel Fiol; Ernest Garriga (J. Comb. Theory A, 2011)

On almost distance-regular graphs. - Cristina Dalfó; Edwin R. van Dam; Miguel Angel Fiol; Ernest Garriga; Bram L. Gorissen (J. Comb. Theory A, 2011)

Dual concepts of almost distance-regularity and the spectral excess theorem. - Cristina Dalfó; Edwin R. van Dam; Miguel Angel Fiol; Ernest Garriga (Discret. Math., 2012)

Moments in graphs. - Cristina Dalfó; Miguel Angel Fiol; Ernest Garriga (Discret. Appl. Math., 2013)

On the local spectra of the subconstituents of a vertex set and completely pseudo-regular codes. - Marc Cámara; Josep Fàbrega; Miguel Angel Fiol; Ernest Garriga (Discret. Appl. Math., 2014)