[IEEE EFTF-2010 24th European Frequency and Time Forum - Noordwijk, Netherlands (2010.04.13-2010.04.16)] EFTF-2010 24th European Frequency and Time Forum - Precise Point Positioning: Implementation of the constrained clock model and analysis of its effects in T/F transferCerretto, Giancarlo; Lahaye, Francois; Tavella, Patrizia; Vitrano, Sergio · 2010