Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) Mark Nardin and W. F. Perger and Atul Bhalla,Algorithm 707: CONHYP: a numerical evaluator of the confluent hypergeometric function for complex arguments of large magnitudes,ACM Transactions on Mathematical Software,0098-3500,Association for Computing Machinery (ACM),1992-09,18,3,345-349,https://cir.nii.ac.jp/crid/1360011145709896064,https://doi.org/10.1145/131766.131774