Harvey, Warren Ze’ev. “Maimonides’ First Commandment, Physics, and Doubt.” Hazon Nahum: Studies in Jewish Law, Thought, and History Presented to Dr. Norman Lamm on the Occasion of his Seventieth Birthday. ed. Yaakov Elman & Jeffrey S. Gurock: 149-162.

On the Mishneh Torah

Online:
“Maimonides’ First Commandment, Physics, and Doubt.” library reference in WorldCat