A multimodal educational game for 3-10-year-old children: collecting and automatically recognising European Portuguese children's speech. - Annika Hämäläinen; Fernando Miguel Pinto; Silvia Rodrigues; Ana Júdice; Sandra Morgado Silva; António Calado; Miguel Sales Dias (SLaTE, 2013)

The CNG Corpus of European Portuguese Children's Speech. - Annika Hämäläinen; Silvia Rodrigues; Ana Júdice; Sandra Morgado Silva; António Calado; Fernando Miguel Pinto; Miguel Sales Dias (TSD, 2013)