Bursian, V., & Fock, V. (1931). Table of the functions x K0 (x) dx, 0 I0 (x) dx, e x x K0 (x) dx, e -x x 0 I0 (x) dx. Akad..
Lua i Stíl Chicago (17ú heag.)Bursian, V., agus V. Fock. Table of the Functions X K0 (x) Dx, 0 I0 (x) Dx, E X X K0 (x) Dx, E -x X 0 I0 (x) Dx. Leningrad: Akad., 1931.
Lua MLA (8ú heag.)Bursian, V., agus V. Fock. Table of the Functions X K0 (x) Dx, 0 I0 (x) Dx, E X X K0 (x) Dx, E -x X 0 I0 (x) Dx. Akad., 1931.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.