Reviews ; Sprachenzählung; Demography (linguistics) ; Language census ; Language situation ; Dual language acquisition; Bimodal language acquisition; Spracherwerb (biling.) ; Language acquisition (biling.) ; Bilingual language acquisition ; Sprachbewahrung; Ethnolinguistic vitality; Vitality, ethnolinguistic; Sprachwechsel; Language shift; Heritage language; Language maintenance ; Welsh English; Anglo-Welsh; Wales (engl. Sprache in) ; Wales (English language in) ; English in Wales ; Walisisch; Welsh
