15.

ACHKASOV, YS.

"FINDING TRAJECTORIES BY A POSTERIORI ANALYSIS OF FLOWS." 

ENGINEERING CYBERNETICS 9.5 (1971): 919.

16.

RAKOSHITS, VS.

"Continuous Observation of Random Flows of Resolvable Signals."  

Engineering Cybernetics 9.1 (1971): 110-+.

17.

BAKUT, PA, and YV ZHULINA.

"OPTIMAL CONTROL OF CELL SCANNING SEQUENCE IN SEARCH FOR OBJECTS." 

ENGINEERING CYBERNETICS 9.4 (1971): 740.