Max Born; J. Robert Oppenheimer (1927). “Zur Quantentheorie der Molekeln” [On the Quantum Theory of Molecules] (독일어). 《Annalen der Physik》 389 (20): 457–484. Bibcode:1927AnP...389..457B. doi:10.1002/andp.19273892002.
Max Born; J. Robert Oppenheimer (1927). “Zur Quantentheorie der Molekeln” [On the Quantum Theory of Molecules] (독일어). 《Annalen der Physik》 389 (20): 457–484. Bibcode:1927AnP...389..457B. doi:10.1002/andp.19273892002.