For citations:
Deev G.E., Ermakov S.V. Harmonic series 1 + 1/2 + 1/3 + 1/4 + ... Proceedings in Cybernetics. 2018;(3 (31)):19-30. (In Russ.)
Deev G.E., Ermakov S.V. Harmonic series 1 + 1/2 + 1/3 + 1/4 + ... Proceedings in Cybernetics. 2018;(3 (31)):19-30. (In Russ.)