I am student in France but I am not French. During the holiday, I came back to my country. Before I came back, I have received the "Recepisse De Demande De Carte De Sejour" in the form of paper from Préfecture finistere. My school told me that I can use it to reenter to France. Is it true? I do worry because I searched on the internet and there are some people said I can not use it to reenter to France.