O Interior da Terra Segundo a Matemática

[1] Sir Harold Jefreys.”The Earth: Its Origin, History and Physical Constitution” (1924), Theory of Probability (1939), Earthquakes and Mountains (1935), and Methods of Mathematical Physics (1946), written with his wife, Lady Bertha Swirles Jeffreys.

 

[2] Thomas Chrowder Chamberlin. “The Origin of The Earth”. The University of Chicago Press. Chicago, Illinois. 1916

 

[3] “Aspéctos técnicos e econômicos dos contratos de risco” – Palestra proferida no Clube de Engenharia do Rio de Janeiro em 29-10-85.