Welitsch, Ljuba, 1913-1996
Pessoa
http://authorities.loc.gov 04/09/12: (soprano búlgara; D.; rems.)
http://catalogue.bnf.fr/ 04/09/12: (D.)
http://catalogo.bnportugal.pt 04/09/12
Welitsch, Ljuba, 1913-1996
Pessoa
http://authorities.loc.gov 04/09/12: (soprano búlgara; D.; rems.)
http://catalogue.bnf.fr/ 04/09/12: (D.)
http://catalogo.bnportugal.pt 04/09/12