Processing of HF signals scattered by artificial ionospheric turbulence using fractal analysis. - S. A. Bulgakov; P. V. Ponomarenko; V. G. Sinitsin; Yuri M. Yampolski (ICASSP (6), 1994)

Optimal Recovery of a Square Integrable Function from Its Observations with Gaussian Errors. - S. A. Bulgakov; Vladimir M. Khametov (Autom. Remote. Control., 2023)

A Method of Optimal Investment with Stage-by-Stage Conditional Value at Risk (CVaR) Constraints and Known Parameters of Return Vectors. - Alexey Y. Golubin; V. N. Gridin; D. S. Smirnov; S. A. Bulgakov (Autom. Remote. Control., 2024)