<nowiki>Alexander Fol; Alexander Fol; Alexander Fol; Alexander Fol; Alexander Fol; Александър Фол; Aleksandar Fol; ??????? ???; Aleksandyr Foł; Aleksand?r Fol; Alexander Fol; Alexander Fol; Aleksand?r Fol; Alexander Fol; Alexander Fol; Aleksand?r Fol; Alexandar Fol; historiador bulgaro; ????????? ????????????; historien bulgare; Bulgaaria ajaloolane; historiador bulgar; bulgarischer Historiker; Bulgarian historian; български историк траколог; istoric bulgar; ???? ?? ???????; ????????? ??????; historicus uit Bulgarije (1933-2006); historiador bulgaro; historian bullgar; ???? ??????; Bulgarian historian (1933-2006); Bulgarian historian; starai Bulgarach; Bulgar tarihci ve siyasetci (1933-2006); Aleksandar Nikolaev Fol; Alexander Fol; Alexandar Nikolaew Fol; Александър Николаев Фол; Aleksandar Fol</nowiki>
