5.

BOLSHAKOV IA.

"DETECTION AND MEASUREMENT OF PARAMETERS OF A STOCHASTIC NUMBER OF SIGNALS BELONGING TO DIFFERENT CLASSES." 

ENGINEERING CYBERNETICS 4 (1965): 28.

6.

BOLSHAKOV, IA.

“Determination of the inner group structure of one and many groups of a random number of signals(Problem solving- determination of coordinates of random number of single-type signals).”

1965. (1965): 148-157. Engineering Cybernetics

7.

BOLSHAKOV, IA.

"Extraction of an unknown number of signals having parameters in the form of markov processes in the presence of noise(Separation from noise of unknown number of signals with variable Markovian parameters)." 

Radio Engineering and Electronic Physics 10 (1965): 173-180.