The 1 and 2D symmetric Helmert transformation: an exact non-linear least-squares solution / by P.J.G. TeunissenThe geometry of geodetic inverse linear mapping and non-linear adjustment / Peter J.G. TeunissenPerformance analysis of Kalman filters / by P.J.G. Teunissen, M.A. SalzmannDe geodetische lijn / P.J.G. Teunissen ; [ill.: A.B. Smits ... et al.]Adjustment theory : an introduction / P.J.G. TeunissenTesting theory : an introduction / P.J.G. TeunissenDynamic data processing : recursive least-squares / P.J.G. TeunissenNetwork quality control / P.J.G. TeunissenThe geometry of geodetic inverse linear mapping and non-linear adjustment / by P.J.G. Teunissen