J. H. Koolen

Another construction of edge-regular graphs with regular cliques

Gary R. W. Greaves, J. H. Koolen, 2019, Discret. Math..

A new family of distance-regular graphs with unbounded diameter

J. H. Koolen, J. Koolen, E. V. van Dam, 2005 .

There are only finitely many distance-regular graphs of fixed valency greater than two

S. Bang, J. H. Koolen, V. Moulton, 2009, 0909.5253.

Spectral characterizations of the Hamming graph.

Sejeong Bang, E. R. van Dam, J. H. Koolen, 2008 .