• Combined tomlinson pre-equalization and spectral shepingTrump, Tõnu; Forssen, U.Proc. COST 229 WC.1+2 second vigo workshop on adaptive methods and emergent techniques for signal processing and communications, Spain1993
• On the statistical properties of tomlinson filtersTrump, Tõnu; Forssen, U.Proc. IEEE Winter Workshop on Nonlinear Signal Processing, Finland1993
• On the statistical properties of tomlinson filtersTrump, Tõnu; Forssen, U.1993
• Some aspects of combining trellis coded modulation with tomlinson pre-equalizationTrump, Tõnu; Forssen, U.1993