Cohl, H.
, Volkmer, H.
and Hirtenstein, J.
(2016),
Convergence of Magnus integral addition theorems for confluent hypergeometric functions, Integral Transforms and Special Functions, [online], https://doi.org/10.1080/10652469.2016.1198792, https://tsapps.nist.gov/publication/get_pdf.cfm?pub_id=919880
(Accessed December 8, 2024)