“…For more information on the LAMBDA method, the reader is referred to Teunissen (1993Teunissen ( , 1995 and de Jonge and Tiberius (1996a) or to the textbooks Hofmann-Wellenhof et al (1997), Strang and Borre (1997), Teunissen and Kleusberg (1998), Misra and Enge (2001). Practical results obtained with it and suggested improvements, can be found, for example, in Boon and Ambrosius (1997), , Chang et al (2005), Cox and Brading (1999), Dai et al (2005), de Jonge and Tiberius (1996b), de Jonge et al (1996), Han (1995), Jonkman (1998), Moenikes et al (2005), Peng et al (1999), Svendsen (2005), Tiberius and de Jonge (1995), Tiberius et al (1997).…”