![Internal and External Factors in Heritage Language Acquisition: Evidence From Heritage Russian in Israel, Germany, Norway, Latvia and the United Kingdom]()
Internal and External Factors in Heritage Language Acquisition: Evidence From Heritage Russian in Israel, Germany, Norway, Latvia and the United KingdomRodina, Yulia; Kupisch, Tanja; Meir, Natalia; Mitrofanova, Natalia; Urek, Olga; Westergaard, Marit · Frontiers in Education · 2020