Representing Contextualized Information in the NSDL. - Carl Lagoze; Dean B. Krafft; Tim Cornwell; Dean Eckstrom; Susan Jesuroga; Chris Wilper (ECDL, 2006)

Fedora: an architecture for complex objects and their relationships. - Carl Lagoze; Sandra Payette; Edwin Shin; Chris Wilper (Int. J. Digit. Libr., 2006)