"Satellite Laser Ranging Altimetry for ERS-2 at SLR Station Helwan, Egypt"@en . "Satellite Laser Ranging Altimetry for ERS-2 at SLR Station Helwan, Egypt"@en . . "80-01-02335-4" . "2"^^ . . "Satellite Laser Ranging Altimetry for ERS-2 at SLR Station Helwan, Egypt" . . "695237" . . . . . "21340" . "RIV/68407700:21340/01:04068312!RIV/2002/MSM/213402/N" . . "346;347" . . "Not available"@en . . "Satellite Laser Ranging Altimetry for ERS-2 at SLR Station Helwan, Egypt" . "5"^^ . "[6CC508AFEBF0]" . "Not available"@en . . "Proceedings of Workshop 2001" . . "P(ME 093)" . "5"^^ . "2001-02-05+01:00"^^ . . "\u010Cesk\u00E9 vysok\u00E9 u\u010Den\u00ED technick\u00E9 v Praze" . "0"^^ . "Novotn\u00FD, Anton\u00EDn" . "0"^^ . . "Praha" . "Praha" . "Not available" . "RIV/68407700:21340/01:04068312" .