SCHEFFLER, I. . Lyonel Feininger’s Locomotives and Trains: Experiencing Materials and Colors Through Toys as Learning Materials at the Bauhaus. Spiel|Formen - Zeitschrift für Play & Game Studies, [S. l.], p. 209–224, 2022. Disponível em: https://spielformen.net/index.php/journal/article/view/25. Acesso em: 6 juni. 2025.