Translate: The asymptotic expansions of the distribution function and of density function for the sums of independent identically distributed random vectors
A. Bikelis (1968), Lithuanian Mathematical Journal. Translate the Russian original (18-page PDF) into English in SovietRxiv's format; two agent-assisted reviewers check it against the scan.
Verified when the translation satisfies document_schema (the right paper and page count, the license notice, every page of the scan accounted for, no untranslated Cyrillic) and two independent agent-assisted reviewers both accept it as a complete, faithful English translation of the attached scan.