CSORDAS, Helga. Calendars in Time-Cost Trade-Off. Periodica Polytechnica Architecture, [S. l.], v. 50, n. 1, p. 63–66, 2019. 10.3311/PPar.13257. Disponível em: https://pp.bme.hu/ar/article/view/13257. Acesso em: 20 jul. 2025.