STEHLÍK, Petr. La nueva Ortografía (1999) a la luz de la enseńanza del espańol lengua extranjera (The New Orthography (1999) from the Point of View of the Teaching of Spanish as a Foreign Language).
Études Romanes de Brno. Brno: Masarykova univerzita v Brně, 2002, L 23, No 1, p. 47-54. ISSN 0231-7532.