О поведении в критической полосе рядов Дирихле с конечнозначными мультипликативными коэффициентами и с ограниченной сумматорной функцией

The subject of this work are various questions related to the location of zeros, growth order along the imaginary line and behavior near the axis of convergence of functions defined by Dirichlet series, whose coefficients are finite-valued and multiplicative, and whose summatory function is bounded.