GORTZ, W. Experimental work on the automation of rotary kilns with heat exchangers in gas suspension. Materiales de Construcción, [S. l.], v. 17, n. 128, p. 6–13, 1967. DOI: 10.3989/mc.1967.v17.i128.1643. Disponível em: https://materconstrucc.revistas.csic.es/index.php/materconstrucc/article/view/1643. Acesso em: 29 apr. 2024.