"2"^^ . "RIV:J04/97:211102539" . . "Politechnika Warszawska" . "Warsaw" . . . "791697" . "Reports on Geodesy" . "21110" . "RIV:J04/97:211102539!RIV/1998/MSM/MSM8D50" . "2"^^ . "A Contribution to the Study of Modelling of the Troposphere Biases of GPS Observations with High Accuracy"@en . . . . "A Contribution to the Study of Modelling of the Troposphere Biases of GPS Observations with High Accuracy" . "A Contribution to the Study of Modelling of the Troposphere Biases of GPS Observations with High Accuracy" . . . "A Contribution to the Study of Modelling of the Troposphere Biases of GPS Observations with High Accuracy"@en . "Landspersk\u00FD, David" . "Mervart, Leo\u0161" . "[D9BCFB8E35CF]" . "207;211" . . "83-85287-25-6" . . "0"^^ .