Maximizing digital subscriber line performance. - Jochen Maes; Michaël Peeters; Mamoun Guenach; Charles Storry (Bell Labs Tech. J., 2008)

Aspects of dynamic spectrum management level 3. - Charles Storry; Miroslav Zivkovic; Jan Verlinden; Adriaan J. de Lind van Wijngaarden (Bell Labs Tech. J., 2008)