Doncaster have snapped up Damien Plessis, Mamadou Bagayoko and Habib Bamogo on short-term deals. Former Liverpool midfielder Plessis, ex-Nice striker Bagayoko and utility man Bamogo have all played at Champions League level and join on five-month deals that start on 2 January.
Donny boss Dean Saunders told the club website: "Fans will be excited when they see them play, they might not be 100% matchfit as yet but we're strengthening all the time."