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Applied Physics
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Astrophysics
Astrophysics
I. Fundamentals
E2 Celestial Mechanics and Gravitation
Celestial Mechanics and Gravitation
E2 Celestial Mechanics and Gravitation
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ID:3923
gphysics.net - Dr. Willy H. Gerber
Palos Verdes, Costa de Corral, Chile
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