Article Weinstock, Robert (2000)
Inverse-square orbits in Newton's Principia and twentieth-century commentary thereon. Archive for History of Exact Sciences (p. 137). (/isis/citation/CBB000110943/) unapi

Article Weinstock, Robert (1998)
Newton's Principia and inverse-square orbits in a resisting medium: A spiral of twisted logic. Historia Mathematica (pp. 281-289). (/isis/citation/CBB000081623/) unapi

Book Petry, Michael John (1993)
Hegel and Newtonianism. (/isis/citation/CBB000058952/) unapi

Article Weinstock, Robert (1992)
Newton's Principia and inverse-square orbit: The flaw reexamined. Historia Mathematica (pp. 60-70). (/isis/citation/CBB000050147/) unapi

Article Weinstock, Robert (1992)
Problem in two unknowns: Robert Hooke and a worm in Newton's apple. Physics Teacher (pp. 282-288). (/isis/citation/CBB000049202/) unapi

Article Weinstock, Robert (1989)
Long-buried dismantling of a centuries-old myth: Newton's Principia and inverse-square orbits. American Journal of Physics (pp. 846-849). (/isis/citation/CBB000036859/) unapi

Article Weinstock, Robert (1984)
Newton's Principia and the external gravitational field of a spherically symmetric mass distribution. American Journal of Physics (pp. 883-890). (/isis/citation/CBB000014545/) unapi