BOCKELMANN, Eugenie. Pillows and duvets filled with feathers and down: washing or cleaning in solvents?. Tekstil, "Zagreb, Croatia", v. 51, n. 9, p. 444–444, 2002. Disponível em: https://tekstil.hist.hr/index.php/tekstil/article/view/2662. Acesso em: 1 nov. 2026.