FRANTZ, Derik K.; BALDRIDGE, Kim K.; SIEGEL, Jay S. Application of Structural Principles to the Design of Triptycene-Based Molecular Gears with Parallel Axes. CHIMIA, [S. l.], v. 63, n. 4, p. 201, 2009. DOI: 10.2533/chimia.2009.201. Disponível em: https://www.chimia.ch/chimia/article/view/2009_201. Acesso em: 15 apr. 2025.