who was the head coach of 2016–17 ssv jahn regensburg season and also the coach of ssv jahn regensburg ?
SELECT DISTINCT var_uri where brack_open dbr_2016–17_SSV_Jahn_Regensburg_season dbo_manager var_uri sep_dot dbr_SSV_Jahn_Regensburg dbp_coach var_uri brack_close