Chislennoe vosstanovlenie integralov ot funkt͡sii trekh peremennykh vdolʹ pri͡amykh, prokhodi͡ashchikh cherez krug, po integralam ot toĭ zhe funkt͡sii vdolʹ pri͡amykh, prokhodi͡ashchikh cherez okruzhnostʹ | lit.salon