The APS online archive page for the following article may be reached by clicking on its DOI:
D. N. Williams and York-Peng Yao, "Analytic Form Factors for Any
Spin," Phys. Rev. D1, 1380–1388 (1970).
Copyright © (1970) by the American Physical Society
DOI:
10.1103/PhysRevD.1.1380