Pernambuco

1. Silva, Clayton José Gomes / Monteio, Eliana / Vitório, José Pereira Afonso (2018): Condições estruturais e funcionais de pontes e viadutos das rodovias federais de Pernambuco. In: Revista ALCONPAT, v. 8, n. 1 (1 Februar 2018), S. 79.

   https://doi.org/10.21041/ra.v8i1.199

2. de Melo Ferreira, Silvio Romero / Fucale, Stela (2014): Evaluation of the Collapsibility of Soils in the Semiarid Region of Pernambuco, Brazil. In: Journal of Civil Engineering and Architecture, v. 8, n. 10 (Oktober 2014).

   https://doi.org/10.17265/1934-7359/2014.10.010

3. Peniston, W. M. (1863): Public Works in Pernambuco, in the Empire of Brazil. In: Minutes of the Proceedings of the Institution of Civil Engineers, v. 22, n. 1863 ( 1863), S. 385-408.

   https://doi.org/10.1680/imotp.1863.23340