Asymptotic results for partial concentrators. - Michael R. Garey; Frank K. Hwang; Gaylord W. Richards (IEEE Trans. Commun., 1988)

Using combinatorial designs to construct partial concentrators. - Frank K. Hwang; Gaylord W. Richards (IEEE Trans. Commun., 1991)

The Capacity of the Subarray Partial Concentrators. - Frank K. Hwang; Gaylord W. Richards (Discret. Appl. Math., 1992)

The Chuted-Banyan (Canyan) Network: An Efficient Distribution Network for Growable Packet Switching Based on Free-Space Digital Optics. - Thomas J. Cloonan; Gaylord W. Richards (ICPP (1), 1993)

A two-stage network with dual partial concentrators. - Frank K. Hwang; Gaylord W. Richards (Networks, 1993)

Extended generalized shuffle networks: Sufficient conditions for strictly nonblocking operation. - Gaylord W. Richards; Frank K. Hwang (Advances in Switching Networks, 1997)

Extended generalized shuffle networks: Ssufficient conditions for strictly nonblocking operation. - Gaylord W. Richards; Frank K. Hwang (Networks, 1999)