@mastersthesis{mastersthesis0c89f3c0,
title   = {Sistematica filogenetica de elapomorphus, phalotris e apostolepis (serpentes: colubridae: xenodontinae)},
author = {Ferrarezzi, Hebert and Rodrigues, Miguel Trefaut},
year = {1993},
school = {Universidade de São Paulo}
}