which university was attended by both rebati mohan dutta choudhury and rebati mohan dutta choudhury ?
SELECT DISTINCT var_uri where brack_open dbr_Rebati_Mohan_Dutta_Choudhury dbp_education var_uri sep_dot dbr_Rebati_Mohan_Dutta_Choudhury dbp_education var_uri brack_close