André Hélard

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History (6)

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Documents written by André Hélard (8) | is about André Hélard (13)

Pierre-Henry Frangne et al. (Dec 17, 2019)
Pierre-Henry Frangne et al. (Dec 17, 2019)
Michel Abitbol et al. (Oct 10, 2019)
André Hélard (Oct 10, 2019)
André Hélard (Jan 17, 2018)
Jean Le Bihan et al. (Jan 17, 2018)
André Hélard (Jul 9, 2015)
Jean-Yves Andrieux et al. (Jul 9, 2015)