There are investigated the property of the integral operator (operator of generalized displacement of argument) in space of entire functions in the case when these function decrease on real axis rather than exp{-ax}, a>0, x∈ℝ" role="presentation" style="box-sizing: border-box; display: inline-block; line-height: 0; text-indent: 0px; text-align: left; text-transform: none; font-style: normal; font-weight: normal; font-size: 16.94px; letter-spacing: normal; overflow-wrap: normal; word-spacing: normal; white-space: nowrap; float: none; direction: ltr; max-width: none; max-height: none; min-width: 0px; min-height: 0px; border: 0px; margin: 0px; padding: 1px 0px; position: relative;">exp{−a|x|}, a>0, x∈R���{-��}, �>0, �∈ℝ.