Deletion of Marcel Cartier

Comment: based on sourcing that seems to meet SIGCOV, but worth noting that TeleSUR is a deprecated source per /PS
Stance: keep
Cited policy: Wikipedia:Reliable sources (WP:RS)

Comment: as per the reliable sources added to the article and detailed above the subject seems to be notable as an author and passes  imv
Stance: keep
Cited policy: Wikipedia:Notability (WP:GNG)