3

Drainage of packed beds in gravitational and centrifugal-force fields

Year:
1958
Language:
english
File:
PDF, 1.33 MB
english, 1958
22

Theoretical models for Mars and their seismic properties

Year:
1978
Language:
english
File:
PDF, 978 KB
english, 1978
31

On the planetary theory of sunspots

Year:
1975
File:
PDF, 302 KB
1975