Oh wait, it is in English, this is 'ribbed baby jacket' by Debbie bliss on ravelry.
Ravelry: The Berkley Balaclava by Jenny Nicole knit baby
Super fun baby boy (or girl) knitted sweater! Ravelry: Pull Gaspard pattern by Christine Rouvillé
Ravelry: Storytime Scholar cardigan pattern by Lisa Chemery -- This looks to be a quick Christmas gift knit.