. "A periodic boundary value problem for functional differential equations of higher order"@en . "16" . . . "A periodic boundary value problem for functional differential equations of higher order" . . "functional differential equation; boundary value problem; periodic solution"@en . "RIV/67985840:_____/09:00340551!RIV10-AV0-67985840" . . "2"^^ . "Theorems on the existence and uniqueness of a solution to the linear functional differential equation of higher order satisfying periodic conditions are established in the paper."@en . . . "A periodic boundary value problem for functional differential equations of higher order"@en . "301497" . "Mukhigulashvili, Sulkhan" . "Theorems on the existence and uniqueness of a solution to the linear functional differential equation of higher order satisfying periodic conditions are established in the paper." . "2"^^ . "Georgian Mathematical Journal" . . . "1072-947X" . . "GE - Gruzie" . . "Hakl, Robert" . "A periodic boundary value problem for functional differential equations of higher order" . . . . "RIV/67985840:_____/09:00340551" . "P(GA201/06/0254), Z(AV0Z10190503)" . . "15"^^ . . "4" . . "[53C8E07FF191]" . .