"Gaby Pelletier" . "Pelletier" . . "G" . "Gaby" . "Guy Pelletier"@fr-FR . . "Guy" . . "1946-03-23" . . . "astrophysicien" . "G Pelletier" . "Pelletier, G. (Guy)" . . "G. Pelletier"@en . "G. Pelletier" . "Pelletier"@fr-FR . . "G." . . . . .