Siudzińska, Natalia, and Kamila Brzeszkiewicz. “Children’s Syntactic Competence at Age 6.5–7.5 Years (Based on Utterances With Verbs of Motion)”. Slavistica Vilnensis, vol. 65, no. 1, Sept. 2020, pp. 103-16, https://doi.org/10.15388/SlavViln.2020.65(1).39.