[1]
P. E. Vanzolini, “Environmental temperature and number of body annuli in Amphisbaena alba: notes on a cline (Sauria, Amphisbaenidae)”, Pap. Avulsos Zool., vol. 21, no. 1-28, pp. 231–241, Apr. 1968, doi: 10.11606/0031-1049.1968.21.p231-241.