“…(A59) Both these identities lead, in the respective regions, to the identity (see Eq. (F24) and (F44) of Supplement F of [4]) (A60) which is valid in both regions (small-ν, large-ν) when the proper series for the functions hR, hν (see (7), ( 8)) are used for the respective regions. Then (see (8) and (A35)) (A61) in the small-ν region, while…”