G. Tessa, A. Crottini, and F. Andreone, “A new finding of <em>Salamandra lanzai</em> in the Upper Sangone Valley (NW Italy) marks the species’ most disjunct population (Amphibia: Urodela: Salamandridae)”, Acta Herpetol., vol. 2, no. 1, pp. 53–58, Jun. 2006.