1. 6Lamy,A."AnalysisofGeostationaryTransferOrbitLong-TermEvolutionandLifetime".22ndISSFD,2011.
2. 7Lamy,A."Selectionandoptimizationofaconstellationforsatellitesforcontinuouszonalcoverage".21stISSFD,2009.
3. Deleflie, F "A new release of the mean orbital motion theory, and a new tool provided by CNES for long term analysis of disposalorbits and re-entrypredictions"COSPAR General Assembly,Bremen,2010.