what are the players whose former teams are houston aeros and ours de villard-de-lans ?
SELECT DISTINCT var_uri where brack_open var_uri dbo_formerTeam dbr_Houston_Aeros_ attr_open 1994–2013 attr_close sep_dot var_uri dbo_formerTeam dbr_Ours_de_Villard-de-Lans brack_close