Cross-linguistic comparison of two-year-old children's acoustic vowel spaces: contrasting Hungarian with dutch. - Krisztina Zajdó; Jeannette M. van der Stelt; Ton G. Wempe; Louis C. W. Pols (INTERSPEECH, 2005)

Exploring the acoustic vowel space in two-year-old children: Results for Dutch and Hungarian. - Jeannette M. van der Stelt; Krisztina Zajdó; Ton G. Wempe (Speech Commun., 2005)

The Acquisition of Hungarian High Front Unrounded Short vs. Long Vowels. - Krisztina Zajdó; Ton G. Wempe; Jeannette M. van der Stelt; Louis C. W. Pols (ICPhS, 2011)