Wohlwill, E. The Discovery of the Parabolic Shape of the Projectile Trajectory: Emil Wohlwill. Galileo in context.(2001).
Chicago-viite (17. p.)Wohlwill, Emil. "The Discovery of the Parabolic Shape of the Projectile Trajectory: Emil Wohlwill." Galileo in Context.(2001) .
MLA-viite (8. p.)Wohlwill, Emil. "The Discovery of the Parabolic Shape of the Projectile Trajectory: Emil Wohlwill." Galileo in Context.(2001), .
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