arXiv:hep-th/9707024 · Annals of PhysicsPropagators for Spinless and Spin-1/2 Aharonov–Bohm–Coulomb SystemsD.K. Park, Sahng-Kyoon YooPublished Mar 1, 1998• 12 citationsarXivHTMLPDFDOI10.1006/aphy.1997.5757