Freitas, De Iusto Imperio Lusitanorum Asiatico (2020 [1625]), cap. 4, in: The School of Salamanca. A Digital Collection of Sources <https://id.salamanca.school/texts/W0046:4.8>
Quinque tenent cœlum zonæ, quarum vna coruſsco Semper ſsole rubens, & torrida ſsemper ab igni eſst: Quam circum extremæ dextra, læuaque trahuntur Cerulea glacie concretæ, atque imbribus atris.