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    • The relationships with siblings in early adulthood - analysis of conditions 

      Walęcka-Matyja, Katarzyna (Wydawnictwo Uniwersytetu Kazimierza Wielkiego w Bydgoszczy, 2016)
      The main purpose of the presented study was to establish the determinants of sibling relationships in the period of early adulthood. The following variables were analyzed: age, gender, parent status, perception of material ...