Padron:Cite doi/10.1070.2FRM1988v043n01ABEH001555
"Academician Andrei Nikolaevich Kolmogorov (obituary)". Russian Mathematical Surveys. 43: 1–9. 1988. doi:10.1070/RM1988v043n01ABEH001555.{{cite journal}}: CS1 maint: date auto-translated (link)
"Academician Andrei Nikolaevich Kolmogorov (obituary)". Russian Mathematical Surveys. 43: 1–9. 1988. doi:10.1070/RM1988v043n01ABEH001555.{{cite journal}}: CS1 maint: date auto-translated (link)
